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 150W HQI METAL HALIDE BULB LAMP COLOR 10K 14K 20K AQUARIUM LIGHT FOR FISH $10.99 Time Remaining: 24d 7h 56m Buy It Now for only: $10.99 |
 Coralife Metal Halide 150 Watt Tank Mount Light for Aquarium $122.51 (40 Bids) Time Remaining: 3h 5m |
 MH 18 Metal Halide Aquarium Light Hood Nano Coral Reef Saltwater 150W Bulb T5 $104.95 Time Remaining: 24d 17h Buy It Now for only: $104.95 |
 MH ADV 48 Metal Halide Light T5 Lighting Aquarium Reef Marine Coral 716W LED $299.00 Time Remaining: 9d 2h 52m Buy It Now for only: $299.00 |
 PFO metal halide light 250w $75.00 (1 Bid) Time Remaining: 1d 4h 5m |
 2x T5 Light Bulb Aquarium Lamps14 Watts 14W for Odyssea Metal Halide 17 18 $11.95 Time Remaining: 26d 14h 15m Buy It Now for only: $11.95 |
 250 WATT METAL HALIDE BULB CHOOSE COLOR 10K 14K 20K AQUARIUM LIGHTING LIGHT $14.99 Time Remaining: 8d 20h 44m Buy It Now for only: $14.99 |
 AQUARIUM LIGHT FIXTURE Marine Reef LED T5 T8 coralife HQI Metal halied $19.99 Time Remaining: 6h 12m |
 AQUARIUM LIGHT METAL HALIDE COMPACT 24 36 48 60 72 250 HQI 150 400 WATT $179.99 Time Remaining: 7d 20h 43m Buy It Now for only: $179.99 |
 250W HQI METAL HALIDE BULB LAMP COLOR 10K 14K 20K AQUARIUM LIGHT FOR FISH FC2 $23.99 Time Remaining: 27d 9h 52m Buy It Now for only: $23.99 |
 CORALIFE HQI 150 WATT METAL HALIDE AQUARIUM REEF TANK FISH LIGHT BULB BALLAST $51.09 (5 Bids) Time Remaining: 2d 3h 38m |
 Mounting Legs Bracket Odyssea Metal Halide MH Light $12.95 Time Remaining: 13d 21h 24m Buy It Now for only: $12.95 |
 Moss Ball t5 metal halide LED aquarium light plant O $4.70 Time Remaining: 19d 9h 52m Buy It Now for only: $4.70 |
 24 380W Metal Halide PL Lighting Aquarium Light Hood Reef Marine Coral LED $179.95 Time Remaining: 1d 4h 4m Buy It Now for only: $199.95 |
 MH ADV 30 Metal Halide T5 Lighting Aquarium Light Reef Marine Coral 346W LED $189.95 Time Remaining: 17d 20h 17m Buy It Now for only: $189.95 |
 48 METAL HALIDE 2x 250 COMPACT AQUARIUM LIGHT 760 WATT MARINE REEF NEW 2012 $299.99 Time Remaining: 29d 11h Buy It Now for only: $299.99 |
 24 346W 4X24W T5 Aquarium Light 250W Metal Halide LED Hood Coral Reef Saltwater $169.95 Time Remaining: 1d 2h 32m Buy It Now for only: $186.95 |
 HQI 250W FC2 BASE SOCKET DIY PART LIGHTING METAL HALIDE $4.99 Time Remaining: 4d 16h 4m Buy It Now for only: $4.99 |
 400 WATT METAL HALIDE BULB CHOOSE COLOR 10K 14K 20K AQUARIUM LIGHT MARINE $14.99 Time Remaining: 8d 20h 20m Buy It Now for only: $14.99 |
 MH ADV 48 Metal Halide T5 Aquarium Light 716W Coral Reef Marine LED 2x 250W $289.00 Time Remaining: 2d 3h 17m Buy It Now for only: $317.95 |
 70W Metal DE Halide Lamp Aquarium Tank Bulb HQI Light 10000K $9.99 Time Remaining: 4d 7h 52m Buy It Now for only: $9.99 |
 MH ADV 36 Metal Halide Light T5 Reef Marine Coral 406W LED Leg Fan Odyssea $219.95 Time Remaining: 17d 20h 48m Buy It Now for only: $219.95 |
 Metal Halide T5 Aquarium Light 716W Coral Reef Marine LED 2x 250W MH ADV 48 $289.00 Time Remaining: 2d 3h 17m Buy It Now for only: $317.95 |
 48 Metal Halide 2x 150 Aquarium Light 300 watt Reef $207.99 Time Remaining: 25d 2h 52m Buy It Now for only: $207.99 |
 150W14k Metal DE Halide Lamp Aquarium Tank Bulb HQI Light Next Day Ship or Free $11.99 Time Remaining: 5d 19h 13m Buy It Now for only: $11.99 |
 24 Metal Halide T5 HO Light Aquarium Reef Marine Hood 298W LED 250W Bulb 2x 24W $149.95 Time Remaining: 23d 18h 2m Buy It Now for only: $149.95 |
 48 Metal Halide 2x 150 Aquarium Light 300 watt Reef Lighting $207.99 Time Remaining: 1d 20h 59m |
 250W 250 WATT 10K14K 20K METAL HALIDE AQUARIUM LAMP REEF BULB light FC $11.95 Time Remaining: 27d 10h 23m Buy It Now for only: $11.95 |
 48 500 Watt Metal Halide Aquarium Light Reef 2x 250 $219.90 Time Remaining: 20h 6m Buy It Now for only: $219.90 |
 24 380W Metal Halide PL Lighting Aquarium Light Hood Reef Marine Coral LED $179.95 Time Remaining: 3d 4h 3m Buy It Now for only: $199.95 |
 Metal Halide Light Fixture Stainless Reflector Mogul Socket 15 Diameter New $49.99 Time Remaining: 10d 18h Buy It Now for only: $49.99 |
 48 2X 250W HQI Metal Halide Aquarium Light Reef Coral $219.90 Time Remaining: 23h Buy It Now for only: $219.90 |
 metal halide tank light viper k2 70W w ballast $39.00 Time Remaining: 4d 2h 42m Buy It Now for only: $75.00 |
 150W Metal DE Halide Lamp Aquarium Tank Bulb HQI Light $9.99 Time Remaining: 22d 2h 17m Buy It Now for only: $9.99 |
 150W HQI METAL HALIDE BULB CHOOSE COLOR 14K 14000 AQUARIUM LIGHT LIGHITNG $8.99 Time Remaining: 13d 3h 51m Buy It Now for only: $8.99 |
 MH ADV 48 Metal Halide T5 Aquarium Light Hood 716W Coral Reef Marine LED 2x 250 $289.00 Time Remaining: 3d 16h 22m Buy It Now for only: $317.95 |
 72 Inch 3x150 Watt Aqua Medic Ocean Light Metal Halide $229.64 Time Remaining: 20d 5h 7m Buy It Now for only: $229.64 |
 70W Metal DE Halide Lamp Aquarium Tank Bulb HQI Light $9.99 Time Remaining: 10d 18h 34m Buy It Now for only: $9.99 |
 84 250 Metal Halide 4x96 Compact Aquarium Light Moon $699.99 Time Remaining: 2d 17h 9m |
 AQUARIUM METAL HALIDE LIGHT 24 36 48 60 72 250 WATT LIGHTING MARINE $359.99 Time Remaining: 3d 20h 1m Buy It Now for only: $359.99 |
 175W watt 12K 13K 15K 22K Aquarium Reef Light Metal Halide Mogul SE Bulb $21.95 Time Remaining: 14d 18h 12m Buy It Now for only: $21.95 |
 Aquarium Lighting 2 compact floresent 32W Ballast 1 175W Metal Halide Ballast $40.00 Time Remaining: 22h 30m |
 150W R7S BASE SOCKET DIY PART LIGHTING METAL HALIDE HQI $4.99 Time Remaining: 3d 7h 24m Buy It Now for only: $4.99 |
 70W Metal DE Halide Lamp Aquarium Tank Bulb HQI Light 20000K $9.99 Time Remaining: 23d 5h 57m Buy It Now for only: $9.99 |
 Complete Aquarium Lighting System Metal Halide $150.00 Time Remaining: 3d 15h 48m Buy It Now for only: $200.00 |
 30 Metal Halide Power Compact Aquarium Light 380 watt lighting fish tank $199.99 Time Remaining: 29d 11h 9m Buy It Now for only: $199.99 |
 72 AQUARIUM LIGHT METAL HALIDE COMPACT AQUARIUM LIGHT W LED LUNAR MOON LIGHTS $489.99 Time Remaining: 16d 1h 21m Buy It Now for only: $489.99 |
 24 346W 4X24W T5 Aquarium Light 250W Metal Halide LED Hood Coral Reef Saltwater $169.95 Time Remaining: 4d 23h 7m Buy It Now for only: $186.95 |
 250W watt Metal Halide Mogul SE Bulb 10K 14K 20K Aquarium Light Marine $21.95 Time Remaining: 14d 16h 25m Buy It Now for only: $21.95 |
 CURRENT 16 Metal Halide and LED Aquarium Fish Tank Aquarium Light $89.00 Time Remaining: 12d 5h 1m Buy It Now for only: $89.00 |
 150W HQI METAL HALIDE BULB LAMP COLOR 10K 14K 20K AQUARIUM LIGHT FOR FISH $12.99 Time Remaining: 7d 9h 56m Buy It Now for only: $12.99 |
 48 500W 15000K Metal Halide Aquarium Light Reef 2x 250 HQI Moon LED Coral $219.95 Time Remaining: 5d 4h 27m Buy It Now for only: $241.95 |
 400W watt 12K 13K 15K 22K Aquarium Reef Light Metal Halide Mogul SE Bulb $21.95 Time Remaining: 14d 18h 28m Buy It Now for only: $21.95 |
 Mogul Socket w Bracket Metal Halide DIY Reef Lighting $14.95 Time Remaining: 22d 21h 17m Buy It Now for only: $14.95 |
 CORALIFE AquaLight 150 watt metal halide hqi ballast aquarium fish light $20.00 (1 Bid) Time Remaining: 2d 21h 10m |
 ADV PLUS Aquarium Metal Halide 1070W Reef MH Light 72 $499.99 Time Remaining: 8d 8h 46m Buy It Now for only: $499.99 |
 150 HQI METAL HALIDE AQUARIUM LIGHT CLAMP LIGHT FISH W MOON LIGHTS LUNAR $199.95 Time Remaining: 23h 25m Buy It Now for only: $199.95 |
 aquarium metal halide light $500.00 Time Remaining: 1d 19h 27m Buy It Now for only: $800.00 |
 Metal Halide MH DIY Reef Light Reflector Mogul Socket $39.95 Time Remaining: 19d 17h 40m Buy It Now for only: $39.95 |
 48 Metal Halide 2x 250 Aquarium Light 500 watt Reef $212.22 Time Remaining: 25d 2h 50m Buy It Now for only: $212.22 |
 48 500W 15000K Metal Halide Aquarium Light Reef 2x 250 HQI Moon LED Coral $219.95 Time Remaining: 5d 19h 16m Buy It Now for only: $241.95 |
 150 Watt Metal Halide Electronic Ballast 110V 240V Compatible Aquarium Lighting $79.90 Time Remaining: 11d 4h 58m Buy It Now for only: $79.90 |
 500 WATTS METAL HALIDE AQUARIUM LIGHTS TWO 250 WATT FIXTURES $150.00 Time Remaining: 25d 18h 22m Buy It Now for only: $150.00 |
 24 380W Metal Halide PL Lighting Aquarium Light Hood Reef Marine Coral LED $179.95 Time Remaining: 5d 20h 52m Buy It Now for only: $199.95 |
 150W Metal DE Halide Lamp Aquarium Tank Bulb HQI Light $12.99 Time Remaining: 15h 12m Buy It Now for only: $12.99 |
 Mogul Socket Metal Halide DIY MH Reef Hydroponic Light $8.95 Time Remaining: 22d 21h 17m Buy It Now for only: $8.95 |
 MARINELAND Metal Halide T5 HO and LED reef light fixture $400.00 Time Remaining: 4d 19h 24m Buy It Now for only: $600.00 |
 MH ADV 24 Metal Halide Lighting T5 Light Hood Coral Reef Marine 346W LED Fan $169.95 Time Remaining: 9d 1h 14m Buy It Now for only: $169.95 |
 24 380W Metal Halide PL Lighting Aquarium Light Hood Reef Marine Coral LED $179.90 Time Remaining: 23d 5h 18m Buy It Now for only: $179.90 |
 Current USA Outer Orbit Light 1x250W HQI Metal Halide 4X24W T5s $150.00 Time Remaining: 4d 18h 41m Buy It Now for only: $300.00 |
 72 Inch 3x250 Watt Aqua Medic Ocean Light Metal Halide $354.43 Time Remaining: 20d 5h 10m Buy It Now for only: $354.43 |
 ADV PLUS Metal Halide Hanging Kit Bracket Light Hang $29.99 Time Remaining: 8d 9h 25m Buy It Now for only: $29.99 |
 Hamilton 250 Watt Professional Aquarium Fish Tank Lights Metal Halide LOOK $172.45 Time Remaining: 4d 10h 19m Buy It Now for only: $229.50 |
 150W Metal Halide Lamp Aquarium Tank Bulb HQI Light DE $6.49 Time Remaining: 10d 15h 21m Buy It Now for only: $6.49 |
 2 Ushio Metal Halide Lamps Light Bulbs 10000K UHI S175AQ Germany $32.95 Time Remaining: 5d 2h 41m Buy It Now for only: $32.95 |
 Free Shipping Aquarium Tank 150W Metal Halide Lamp Bulb HQI Light DE $7.59 Time Remaining: 12d 6h 49m Buy It Now for only: $7.59 |
 150W Metal Halide Electronic Ballast HQI Aquarium Light 110V to 240V Universal $79.95 Time Remaining: 5d 6h 26m Buy It Now for only: $87.95 |
 Aquarium HQI HANGING LIGHT WHITE 70W 8000K Metal Halide Lighting 70 WATT BULBS $299.99 Time Remaining: 24d 12h 43m Buy It Now for only: $299.99 |
 220 240V 70W Metal Halide Aquarium Fish Tank Lamp Light Bulb Lighting Decor $8.27 Time Remaining: 29d 12h 9m Buy It Now for only: $8.27 |
 MH ADV 30 Metal Halide T5 Light Aquarium Light Reef Marine Coral 346W LED USED $159.95 Time Remaining: 5d 16h 16m |
 3 Coralvue Reflector Metal Halide Reef Light 175 Watt Mogul Lamp Bulb MINTY $599.00 Time Remaining: 2d 6h 17m Buy It Now for only: $599.00 |
 70W Metal DE Halide Lamp Aquarium Tank Bulb HQI Light 14000K $9.99 Time Remaining: 4d 7h 59m Buy It Now for only: $9.99 |
 PHILLIPS POWERTONE MHN TD MHN150 TD 840 4000K R METAL HALIDE LIGHT BULBS $17.98 Time Remaining: 1d 3h 51m |
 Dual Cooling Fan Metal Halide Light PC MH Reef Add On $9.99 Time Remaining: 9d 8h 51m Buy It Now for only: $9.99 |
 150W HQI METAL HALIDE BULB CHOOSE COLOR 14K 14000 AQUARIUM LIGHT LIGHITNG $8.99 Time Remaining: 10d 4h 41m Buy It Now for only: $8.99 |
 24 346W 4X24W T5 Aquarium Light 250W Metal Halide LED Hood Coral Reef Saltwater $169.95 Time Remaining: 6d 18h 51m Buy It Now for only: $186.95 |
 Aquarium Tank 150W Metal Halide Lamp Bulb HQI Light DE $7.59 Time Remaining: 27d 18h 48m Buy It Now for only: $7.59 |
 70 W 14000K Metal Halide Aquarium Bulb Lamp Light Reef $8.99 Time Remaining: 21d 22h 50m Buy It Now for only: $8.99 |
 K 2 Viper Guard Wire Guard for JBJ Viper Metal Halide Nanocube Aquarium Light $3.99 Time Remaining: 4d 21h 4m Buy It Now for only: $6.00 |
 48 Metal Halide Aquarium Reef Light HQI 716W SPS Lunar LED Fish Tank Hood NEW $279.99 Time Remaining: 3d 8h 56m Buy It Now for only: $279.99 |
 150W Metal Halide HQI Lamp Aquarium Tank Bulb HQI Light 140K $9.49 Time Remaining: 10d 4h 41m Buy It Now for only: $9.49 |
 250W SE Ushio 14K Metal Halide NEW coral reef lighting $29.00 Time Remaining: 5d 49m |
 48 AQUARIUM LIGHT METAL HALIDE 500 WATTS 2 X 250 HQI BULBS LUNAR LIGHTING $217.97 Time Remaining: 10d 23h 38m Buy It Now for only: $217.97 |
 48 Inch 2x150 Watt Aqua Medic Ocean Light Metal Halide $159.98 Time Remaining: 20d 5h 3m Buy It Now for only: $159.98 |
 METAL HALIDE 250 watt MH AQUARIUM REEF LIGHT 20K 20000K MIRRORED REFLECTOR w $134.83 Time Remaining: 19h 3m Buy It Now for only: $158.88 |
 MH ADV 24 Metal Halide T5 Lighting Coral Reef Marine 250W Light Bulb LED 346W $179.95 Time Remaining: 12d 4h 1m Buy It Now for only: $179.95 |
 150W HQI METAL HALIDE BULB LAMP COLOR 8000K AQUARIUM LIGHT FOR plant $12.99 Time Remaining: 15d 16h 25m Buy It Now for only: $12.99 |
 METAL HALIDE 400 watt MH AQUARIUM LIGHT 14K 14000K w Mirrored Reflector Hood $119.89 Time Remaining: 19h 3m Buy It Now for only: $136.66 |
 150 HQI METAL HALIDE BULB CHOOSE COLOR 10K 14K 20K AQUARIUM LIGHT LIGHITNG $9.99 Time Remaining: 2d 20h 22m Buy It Now for only: $9.99 |
 36 Metal Halide Power Compact Aquarium Light 342 watt $219.99 Time Remaining: 17d 19h 31m Buy It Now for only: $219.99 |
Light Metal
LED High Bay Lights – Prudent Use of Your Lighting Dollar
High bay lights are often used in areas that need to be illuminated from a distance of 15 feet or more. Sports arenas, gymnasiums, warehouses, factories, workshops and loading areas are some of the common areas illuminated by high bay lights. Metal halide, high pressure sodium, fluorescent tubes and LED lights are the common choices for high bay lights.
High intensity discharge (HID) lamps used to be a common choice for high bay lights. Mercury vapor, High pressure sodium, metal halide are all variants of HID lamps. These operate at high temperatures and are susceptible to moisture damage. Merely touching the surface of a cold HID bulb can leave traces of oil, which in turn can stress the glass of the bulb to breaking point when in operation. The result can be a bulb failure or in worse case scenarios can cause a bulb to explode.
High Pressure Sodium lamps have had limited success in displacing metal halide lamps largely owing to their limitation on light spectrum. The yellowish orange light emitted by HPS lamps has not helped endear itself to customers. A Fluorescent tube can provide good quality light and has fewer risks but its mercury content, ballast electricity consumption and susceptibility to on off cycling makes it a sub optimum choice.
The small profile LED lights, high lumen per watt output, long service life, reduced load on air-conditioning, high quality light and rebates under energy efficiency schemes have made them the topmost choice for high bay lights.
Advantages of LED high Bay Lights
With a light output of 75 Lumen per watt, LED high bay lights are thrice as effective as Metal halide lamps. 100 watts LED high bay light can replace 300 watt metal halide lamp or a 250-watt fluorescent high bay light.
1) Flicker free, low temperature operation
2) Up to 80% savings in electricity consumption
3) 15 to 20% reduction in air-conditioning expenses
4) 80% lumen maintenance over lifetime
5) Service life of more than 50,000 hours and fewer maintenance challenges
6) Better light uniformity (3 to 8 times better light distribution compared to HID lamps).
7) Less static build up and less light distortion
Do I need LED high Bay lights?
If your answer in the affirmative to one or more of the criteria listed below you need to consider a combination of these strategies
Installing LED high bay lights, Re-lamping, De-lamping coupled with task lighting, retrofitting, upgrade of lighting fixtures and redesign of lighting placement.
A) Your fixtures have HID or T 12 fluorescent lamps.
B) Your fixtures make a buzzing sound and there is appreciable light flicker.
C) Your facility is in an area prone to light outages and you would like lights that do not have a prolonged re-strike period and are not susceptible to on off cycling.
D) Your building was built before 1978 in the pre Title-24 energy efficiency standard days.
E) Your employees are reporting headaches and vision related challenges.
F) You would like to reduce air-conditioning loads or make the working environment cooler.
G) You would like to harness information technology for controlled switching off and switching on of lights.
About the Author
For more information on LED High Bay Lights and LED Lights, please visit: http://www.myledlightingguide.com
What's the point of light metal shaft for golf club irons?
Is it just to make it easier and quicker to swing? What's the point in having a lighter club in general (even graphite)? Any drawbacks? Is it hard to adjust to a "normal weight" irons after using a light weight metal?
I use light iron shafts to break out of "slumps" that come up every so often. You can still get good ball flight off of lighter shafts, even when you are not swinging well. The extra zip in these shafts can be a confidence builder. The reason I go back to the 125 gram shafts is that when you get your swing back, the lighter shafts hook real bad. That is a good thing to me. It allows me to feel as though I am releasing the club again. The heavier shafts will feel great again, not harsh, and you will gain the accuracy again. Hope that will help.
Stephen Fry & Hugh Laurie Play 'Light Metal'