Watt Bulb
Watt Bulb
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 UV Filter 9 watt Bulb Clarifier Ultraviolet Sterilizer Algae Green Odyssea New $35.95 Time Remaining: 24d 20h 47m Buy It Now for only: $35.95 |
 Aquarium Light 48 260 Watt PL Aqua Lighting Reef Marine Fish Tank Salt Water $114.95 Time Remaining: 53m Buy It Now for only: $129.95 |
 AquaticLife 72 Aquarium Light T5 HO Lunar DAMAGED 7 81 $20.50 (5 Bids) Time Remaining: 1d 23h 10m |
 2 Pcs 18 watt UV Bulb Lamp for Tetra Pond Filter 18W $19.99 Time Remaining: 15d 1h 5m Buy It Now for only: $19.99 |
 Wave Point 48 Inch 108 Watt 2 Bulb High Output Lighting System 9 41 $51.00 (19 Bids) Time Remaining: 21h 13m |
 Jebao 55W UV Sterilizer For Koi Gold Fish Pond 55 Watt $102.69 Time Remaining: 12d 21h 52m Buy It Now for only: $102.69 |
 Reef Pets Baby Blue Bonsai Acropora SPS Live Coral $0.99 (1 Bid) Time Remaining: 2d 20h 44m |
 Odyssea Metal Halide 48 fixture with bulbs and 6 LED lights and ballasts ReadME $199.99 Time Remaining: 2h 42m Buy It Now for only: $219.99 |
 57 watt UV clarifier sterilizer fits Savio Skimmer 50 $209.00 Time Remaining: 6d 11h 26m Buy It Now for only: $209.00 |
 Reef Pets Orange People Eater Palythoas Palys Live Coral $15.50 (6 Bids) Time Remaining: 2d 21h 23m |
 55W Koi Fish Pond UV Clarifier Sterilizer 15000 Gallon Capability 55 Watts $77.38 Time Remaining: 28d 15m Buy It Now for only: $77.38 |
 Reef Pets Ultra Flare Palythoas Palys Live Coral $0.99 (1 Bid) Time Remaining: 2d 21h 24m |
 Reef Pets Multi Color Turaki Acropora Acro SPS Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 20h 43m |
 18 Watt UV Bulb Coralife Pondlife Turbo Twist 6x $28.00 Time Remaining: 24d 21h 6m Buy It Now for only: $28.00 |
 Reef Pets Ultra Blue Bottlebrush Acropora Acro SPS Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 12m |
 11W Replacement UV Bulb For Hagen Laguna PT 1500 PT 1502 Pressure Flo UVC Filter $19.99 Time Remaining: 18h 36m Buy It Now for only: $19.99 |
 Reef Pets Ultra Australian Acanthastrea Acan Lord Live Coral $0.99 (1 Bid) Time Remaining: 2d 21h 41m |
 Reef Pets Ultra Australian Acanthastrea Acan Lord Live Coral $0.99 (1 Bid) Time Remaining: 2d 21h 44m |
 2 PCS UV Light Bulbs 18W Watt 2G11 Base for Aquarium UVC Sterilizer $17.99 Time Remaining: 19d 18h 5m Buy It Now for only: $17.99 |
 Reef Pets Ultra Australian Acanthastrea Acan Lord Live Coral $0.99 (1 Bid) Time Remaining: 2d 22h 28m |
 36 Watts UV Sterilizer Replacement Bulb 2G11 Base 36W $14.50 Time Remaining: 7d 2h 9m Buy It Now for only: $14.50 |
 Reef Pets Kedd Redd Zoanthids Zoas Frag Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 43m |
 Reef Pets Purple And Green Hairy Mushroom Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 45m |
 2 PCS UV Light Bulbs 13W Watt G23 Base for Aquarium UVC Sterilizer $16.59 Time Remaining: 19d 15h 35m Buy It Now for only: $16.59 |
 Reef Pets Smugglers Cove Zoanthids Zoas Frag Live Reef Coral $8.50 (5 Bids) Time Remaining: 2d 21h 51m |
 2 PCS UV Light Bulbs 9W Watt G23 Base for Aquarium UVC Sterilizer $9.39 Time Remaining: 19d 14h 52m Buy It Now for only: $9.39 |
 Reef Pets Eggplant Hairy Mushroom Live Reef Coral $0.99 Time Remaining: 2d 22h 20m |
 Reef Pets Ultra War Coral Frag LPS Live Coral $2.50 (2 Bids) Time Remaining: 2d 21h 39m |
 36W UV STERILIZER FOR AQUARIUM FISH TANK POND FOUNTAIN CLARIFIER NEW 36 WATT $58.95 Time Remaining: 26d 4m Buy It Now for only: $58.95 |
 Reef Pets Sunset Millepora Acro SPS Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 10m |
 Aquarium Submersible 9w UV Sterilizer w Built In Pump $25.98 Time Remaining: 25d 17h 32m Buy It Now for only: $25.98 |
 Reef Pets Evolution People Eater Palythoas Palys Live Coral $0.99 (1 Bid) Time Remaining: 2d 21h 32m |
 LED 48 3300 Aquarium Light Marine Fish Saltwater FOWLR 54x 1 Watt Lunar 120 cm $129.95 Time Remaining: 8h 4m Buy It Now for only: $145.95 |
 2 Pcs Replacement UV Bulb 13 Watt Universal G23 Jebao $13.99 Time Remaining: 11d 1h 16m Buy It Now for only: $13.99 |
 Reef Pets Blue Millepora Milli Acro SPS Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 20h 48m |
 2 Pcs 18 watt UV Bulb Lamp for Coralife Turbo Twist 6x $19.99 Time Remaining: 15d 1h 3m Buy It Now for only: $19.99 |
 Reef Pets Rings Of Saturn Acanthastrea Acan Lord Live Coral $0.99 (1 Bid) Time Remaining: 2d 22h 31m |
 Reef Pets Wizard Drop Zoanthids Zoas Frag Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 52m |
 24 Watt UV Bulb Lamp 2G11 Base JEBAO Pond Filter 24W $18.99 Time Remaining: 28d 22h 7m Buy It Now for only: $18.99 |
 CORALIFE HQI 150 WATT METAL HALIDE AQUARIUM REEF TANK FISH LIGHT BULB BALLAST $51.09 (5 Bids) Time Remaining: 2d 21h 46m |
 2pcs 9W 9 WATT UV Bulbs for Coralife Turbo Twist 3x ESU $12.98 Time Remaining: 25d 17h 25m Buy It Now for only: $12.98 |
 EVO 36 LED Aquarium Light Coral Reef Saltwater Nano 24x 3W 3 Watts Lunar 90 cm $104.95 Time Remaining: 10h 34m Buy It Now for only: $115.95 |
 Reef Pets Texas Stunner Hoeks Acropora Acro SPS Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 11m |
 9W 18W 36W UV Light Lamp Sterilizer Aquarium Clarifier Pond Fish Reef Tank Bulb $34.90 Time Remaining: 19d 22h 30m Buy It Now for only: $34.90 |
 MARINELAND REEF CAPABLE LED 24 36 Barely used $26.00 (5 Bids) Time Remaining: 3d 20h 4m |
 New Ultraviolet 36W UV Pond Clarifier Sterilizer Hose Adapter 15 PVC 20 PVC $79.99 Time Remaining: 15d 2h 31m Buy It Now for only: $79.99 |
 Reef Pets Purple Valida Acropora Acro SPS Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 5m |
 LED 36 2600 Aquarium Light Marine Bright FOWLR Cichlid 42x 1 Watt Lunar USED $89.95 Time Remaining: 10h 5m |
 New Ultraviolet 36W UV Koi Pond Reef Fish Tank Aquarium Clarifier Sterilizer $79.99 Time Remaining: 15d 2h 32m Buy It Now for only: $79.99 |
 Reef Pets Doomsday Palythoas Palys Live Coral $6.50 (5 Bids) Time Remaining: 2d 21h 34m |
 2 PCS UV Light Bulbs 36W Watt 2G11 Base for Aquarium UVC Sterilizer $26.64 Time Remaining: 19d 18h 21m Buy It Now for only: $26.64 |
 GREEN AQUARIUM LIGHT BULBS 25 WATT $9.99 Time Remaining: 6h 27m |
 Reef Pets Ultra Zoa Palythoa Mix Paly Live Reef Coral $10.50 (8 Bids) Time Remaining: 2d 22h 32m |
 2pcs 9W 9 WATT UV UVC PL S9 TUV G23 Base Light Bulb $9.39 Time Remaining: 28d 23h 33m Buy It Now for only: $9.39 |
 Reef Pets Sunblast Explosion Zoanthids Zoas Frag Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 22h 16m |
 LED Bulb for Fluval Edge I $19.07 Time Remaining: 7d 20h 45m Buy It Now for only: $19.07 |
 LED 36 2600 Aquarium Light Marine Bright Reef Cichlid 42x 1 Watt Lunar 90 cm $109.95 Time Remaining: 13h 34m Buy It Now for only: $120.95 |
 Reef Pets Tainted Sherbet Zoanthids Zoas Frag Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 40m |
 36W 36 Watt UV Bulb Lamp For Tetra Pond GreenFree UV3 $18.88 Time Remaining: 5d 2h 52m Buy It Now for only: $18.88 |
 Reef Pets Toxic Mamba Jamba Zoanthids Zoas Frag Live Reef Coral $10.50 (6 Bids) Time Remaining: 2d 21h 55m |
 36 T5 HO Light Bulb Aquarium 39W 39 watts 3 ft 4 Pack $19.95 Time Remaining: 19h 35m Buy It Now for only: $19.95 |
 Reef Pets Purple Bonsai Acropora SPS Live Coral $0.99 (1 Bid) Time Remaining: 2d 21h 3m |
 EVO 48 LED Aquarium Light Coral Reef Saltwater 32x 3W 3 Watts Lunar 120 cm $127.95 Time Remaining: 21h 23m |
 2pcs 9W 9 watt UV Light Bulbs for Tetra Pond Filter $12.98 Time Remaining: 25d 17h 29m Buy It Now for only: $12.98 |
 100 GALLON 3 STAGE EXTERNAL 9W UV CANISTER AQUARIUM FILTER 370GPH SELF PRIMING $75.99 Time Remaining: 12h 11m |
 3 STAGE EXTERNAL CANISTER AQUARIUM FILTER w 9 WATT UV $80.99 Time Remaining: 10d 15h 54m Buy It Now for only: $80.99 |
 EVO 48 LED Aquarium Light Coral Reef Saltwater 32x 3W 3 Watts Lunar 120 cm $129.95 Time Remaining: 21h 40m |
 EVO 48 LED Aquarium Light Coral Reef Saltwater 32x 3W 3 Watts Lunar 120 cm $128.95 (1 Bid) Time Remaining: 21h 33m |
 UV Bulb 36W 36 watts Lamp 2G11 Base Pond Sterilizer Clarifier for Odyssea New 1x $14.95 Time Remaining: 17d 22h 52m Buy It Now for only: $14.95 |
 Aquarium Light 48 260 Watt PL Aqua Lighting Reef Marine Fish Tank Salt Water $114.95 Time Remaining: 16h 5m Buy It Now for only: $129.95 |
 4 Pack Power Compact PL Aquarium Light Bulb 65W 65 Watts Straight Pin Mix Match $22.95 Time Remaining: 23d 12h 48m Buy It Now for only: $22.95 |
 LED 48 3300 Aquarium Light Marine Bright FOWLR Cichlid 54x 1 Watt Lunar 120 cm $109.95 (1 Bid) Time Remaining: 21h 24m |
 Reef Pets Rare Shockwave Zoanthids Zoas Frag Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 39m |
 LED Light Hood Aquarium Freshwater Tropical Fish Single Bright Lunar 48 120 cm $69.95 Time Remaining: 2d 15h 26m Buy It Now for only: $69.95 |
 Aquarium Light 48 216 Watt T5 Aqua Lighting Fixture Reef Fish Tank Salt Water $104.95 Time Remaining: 14h 2m Buy It Now for only: $119.95 |
 4x Power Compact PL Light Bulb 65 Watts Straight Mix $21.95 Time Remaining: 10d 11h 11m Buy It Now for only: $21.95 |
 Reef Pets Australian Duncans Aussie Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 21h 42m |
 Reef Pets Kedd Redd Zoanthids Zoas Frag Live Reef Coral $6.50 (4 Bids) Time Remaining: 2d 21h 30m |
 EVO 48 LED Aquarium Light Coral Reef Saltwater 32x 3W 3 Watts Lunar 120 cm $129.95 Time Remaining: 25d 15h 52m Buy It Now for only: $129.95 |
 Reef Pets Grape Frenzy Zoanthids Zoas Frag Live Reef Coral $0.99 (1 Bid) Time Remaining: 2d 22h 24m |
 Two 36W UV Replacement Bulb 2G11 Base 4 Pin 36 Watt $24.50 Time Remaining: 5d 3h Buy It Now for only: $24.50 |
 100 GALLON 3 STAGE EXTERNAL 9W UV CANISTER AQUARIUM FILTER 370GPH SELF PRIMING $75.99 Time Remaining: 14h 16m |
 96 METAL HALIDE 5 X 250 HQI METAL HALIDE +4X 96 COMPACT AQUARIUM LIGHT REEF $899.99 Time Remaining: 9h 47m |
 55 Watt UV Bulb Lamp for Oase Bitron 55C 110C UVs $23.98 Time Remaining: 22d 12h 36m Buy It Now for only: $23.98 |
 EVO 24 LED Aquarium Light Coral Reef Saltwater Nano 16x 3W 3 Watts Lunar 60 cm $95.95 (2 Bids) Time Remaining: 21h 25m |
How come when i measure the power a 60 watt bulb consumes i dont get 60 watt?
Using the formula P=I^2 R, i tried to calculate the power a 60 watt bulb would consume. Firstly i measured the resistance across a 60 watt rated bulb using a multimeter - this was 0.06 Ohms. Then I worked out using the formula V=IR, that the current being drawn was 383.33A ( I am using a 230V supply). I did the calculations and i got 8.81kw. Someone help me out!!!!
there is no way the current being drawn is 383 A, from a 13 A supply?!!
if you use P = V^2/R, you can work out the resistance of the bulb should be about 881W... try again with the multmeter...
hope that helps
January 16th, 2003 in
Aquarium Supplies | tags: 100 watt bulb lumens, 15 watt bulbs, 40 watt bulb, 40 watt bulb lumens, 60 watt bulb, 60 watt bulb lumens, bulb, energy, led, light, lighting, watt, watt bulb