GU10 Bi-Pin Base Light Bulbs

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94 Products

About Replacing Tubular Fluorescent Light Bulbs

About Light Appearance

About Brightness

T5 and T5/HO

T12

Brightness is measured in lumens; the higher the lumens, the brighter the bulb. Color rendering index (CRI) is a measurement on a scale of 0-100 of how accurately the light from a bulb represents an object's true colors; the higher the number, the more natural the colors appear. Any CRI value over 80 will show colors true to life. Bulbs with a warm light appearance have yellow tones. Bulbs with a neutral light appearance are often used in workspaces. Bulbs with a cool or daylight appearance have white/blue tones and are good for inspecting. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh.

LED bulbs last longer and are more efficient than fluorescent bulbs. They generate little heat and withstand vibration. Ballast bypass bulbs eliminate the need for a ballast so the socket must be wired directly to the power source.

Fluorescent bulbs are energy efficient, but they contain small amounts of mercury (for disposal information, visit www.epa.gov/cfl). Plastic-coated glass bulbs are shatter resistant; the coating retains glass shards if they break.

Bulbs that cannot be sold to the regions listed exceed local regulatory limits on mercury and/or do not meet local efficiency standards.

T5 Bulb (5/8" Dia.)
O'all Lg.	Equiv. Fluorescent Bulb Wattage	Light Appearance	Brightness, lumens	CRI	Light Setting	Bulb Material	Light Technology	LED Installation Type	Wattage	Rated Life, hrs.	Est. Yearly Energy Cost, $	Bulb Trade Number	Cannot Be Sold To	Pkg. Qty.		Pkg.
6"	4W	Cool (4,000K)	150	82	Not Dimmable	Plastic-Coated Glass	LED	Ballast Bypass	2W	50,000	0.24	F4T5	__	2	0000000	000000
6"	4W	Cool (4,000K)	150	82	Not Dimmable	Plastic-Coated Glass	LED	Ballast Bypass	2W	50,000	0.24	F4T5	__	10	0000000	00000
12"	8W	Daylight (6,500K)	330	79	Dimmable	Glass	Fluorescent	__	8W	10,000	0.96	F8T5	Canada	2	0000000	00000
12"	8W	Warm (3,000K)	400	52	Dimmable	Glass	Fluorescent	__	8W	7,500	0.96	F8T5	__	2	0000000	00000
12"	8W	Warm (3,000K)	400	52	Dimmable	Glass	Fluorescent	__	8W	7,500	0.96	F8T5	__	6	0000000	00000
12"	8W	Cool (4,100K)	400	59	Dimmable	Glass	Fluorescent	__	8W	7,500	0.96	F8T5	Canada	2	0000000	00000
12"	8W	Cool (4,100K)	400	59	Dimmable	Glass	Fluorescent	__	8W	7,500	0.96	F8T5	Canada	25	0000000	000000
21"	13W	Cool (4,100K)	820	59	Dimmable	Glass	Fluorescent	__	13W	7,500	1.57	F13T5	Canada	2	0000000	00000
21"	13W	Cool (4,100K)	820	59	Dimmable	Glass	Fluorescent	__	13W	7,500	1.57	F13T5	Canada	25	0000000	000000
22"	14W	Neutral (3,500K)	1,350	85	Dimmable	Glass	Fluorescent	__	14W	20,000	1.69	F14T5, FP14	__	2	0000000	00000
22"	14W	Neutral (3,500K)	1,350	85	Dimmable	Glass	Fluorescent	__	14W	20,000	1.69	F14T5, FP14	__	40	0000000	000000
22"	14W	Cool (4,100K)	1,350	85	Dimmable	Glass	Fluorescent	__	14W	20,000	1.69	F14T5, FP14	__	2	0000000	00000
22"	14W	Cool (4,100K)	1,350	85	Dimmable	Glass	Fluorescent	__	14W	20,000	1.69	F14T5, FP14	__	40	0000000	000000
34"	21W	Neutral (3,500K)	2,100	85	Dimmable	Glass	Fluorescent	__	21W	20,000	2.53	F21T5, FP21	__	6	0000000	00000
34"	21W	Neutral (3,500K)	2,100	85	Dimmable	Glass	Fluorescent	__	21W	20,000	2.53	F21T5, FP21	__	40	0000000	000000
34"	21W	Cool (4,100K)	2,100	85	Dimmable	Glass	Fluorescent	__	21W	20,000	2.53	F21T5, FP21	__	6	0000000	00000
34"	21W	Cool (4,100K)	2,100	85	Dimmable	Glass	Fluorescent	__	21W	20,000	2.53	F21T5, FP21	__	40	0000000	000000
46"	28W	Neutral (3,500K)	2,900	85	Dimmable	Glass	Fluorescent	__	28W	20,000	3.37	F28T5, FP28	__	6	0000000	00000
46"	28W	Neutral (3,500K)	2,900	85	Dimmable	Glass	Fluorescent	__	28W	20,000	3.37	F28T5, FP28	__	40	0000000	000000
46"	28W	Cool (4,100K)	2,900	85	Dimmable	Glass	Fluorescent	__	28W	20,000	3.37	F28T5, FP28	__	6	0000000	00000
46"	28W	Cool (4,100K)	2,900	85	Dimmable	Glass	Fluorescent	__	28W	20,000	3.37	F28T5, FP28	__	40	0000000	000000
T5/HO Bulb (5/8" Dia.)
22"	24W	Cool (4,100K)	2,000	85	Dimmable	Glass	Fluorescent	__	24W	20,000	2.89	F24T5/HO, FP24/HO	__	2	0000000	00000
22"	24W	Cool (4,100K)	2,000	85	Dimmable	Glass	Fluorescent	__	24W	20,000	2.89	F24T5/HO, FP24/HO	__	40	0000000	000000
34"	39W	Cool (4,100K)	3,500	85	Dimmable	Glass	Fluorescent	__	39W	20,000	4.70	F39T5/HO, FP39/HO	__	6	0000000	00000
34"	39W	Cool (4,100K)	3,500	85	Dimmable	Glass	Fluorescent	__	39W	20,000	4.70	F39T5/HO, FP39/HO	__	40	0000000	000000
46"	54W	Neutral (3,500K)	4,450	85	Dimmable	Glass	Fluorescent	__	54W	45,000	6.50	F54T5/HO, FP54/HO	__	6	0000000	00000
46"	54W	Neutral (3,500K)	4,450	85	Dimmable	Glass	Fluorescent	__	54W	45,000	6.50	F54T5/HO, FP54/HO	__	40	0000000	000000
46"	54W	Cool (4,100K)	4,450	85	Dimmable	Glass	Fluorescent	__	54W	45,000	6.50	F54T5/HO, FP54/HO	__	6	0000000	00000
46"	54W	Cool (4,100K)	4,450	85	Dimmable	Glass	Fluorescent	__	54W	45,000	6.50	F54T5/HO, FP54/HO	__	40	0000000	000000
46"	54W	Cool (5,000K)	4,310	85	Dimmable	Glass	Fluorescent	__	54W	45,000	6.50	F54T5/HO, FP54/HO	__	6	0000000	00000
46"	54W	Cool (5,000K)	4,310	85	Dimmable	Glass	Fluorescent	__	54W	45,000	6.50	F54T5/HO, FP54/HO	__	40	0000000	000000
T8 Bulb (1" Dia.)
18"	15W	Daylight (6,500K)	750	73	Dimmable	Glass	Fluorescent	__	15W	7,500	1.81	F15T8	Canada	2	0000000	00000
18"	15W	Daylight (6,500K)	750	73	Dimmable	Glass	Fluorescent	__	15W	7,500	1.81	F15T8	Canada	25	0000000	000000
18"	15W	Warm (3,000K)	1,000	85	Dimmable	Glass	Fluorescent	__	15W	7,500	1.81	F15T8	Canada	2	0000000	00000
18"	15W	Warm (3,000K)	1,000	85	Dimmable	Glass	Fluorescent	__	15W	7,500	1.81	F15T8	Canada	6	0000000	00000
18"	15W	Cool (4,100K)	870	59	Dimmable	Glass	Fluorescent	__	15W	7,500	1.81	F15T8	Canada	2	0000000	00000
18"	15W	Cool (4,100K)	870	59	Dimmable	Glass	Fluorescent	__	15W	7,500	1.81	F15T8	Canada	25	000000	000000
24"	17W	Neutral (3,500K)	1,375	85	Dimmable	Glass	Fluorescent	__	17W	30,000	2.05	F17T8, FO17	Canada	6	00000000	00000
24"	17W	Neutral (3,500K)	1,375	85	Dimmable	Glass	Fluorescent	__	17W	30,000	2.05	F17T8, FO17	Canada	30	00000000	000000
24"	17W	Cool (4,100K)	1,375	85	Dimmable	Glass	Fluorescent	__	17W	30,000	2.05	F17T8, FO17	Canada	6	00000000	00000
24"	17W	Cool (4,100K)	1,375	85	Dimmable	Glass	Fluorescent	__	17W	30,000	2.05	F17T8, FO17	Canada	30	00000000	000000
36"	25W	Neutral (3,500K)	2,150	85	Dimmable	Glass	Fluorescent	__	25W	30,000	3.01	F25T8, FO25	Canada	6	0000000	00000
36"	25W	Neutral (3,500K)	2,150	85	Dimmable	Glass	Fluorescent	__	25W	30,000	3.01	F25T8, FO25	Canada	30	0000000	000000
36"	25W	Cool (4,100K)	2,150	85	Dimmable	Glass	Fluorescent	__	25W	30,000	3.01	F25T8	Canada	6	0000000	00000
36"	25W	Cool (4,100K)	2,150	85	Dimmable	Glass	Fluorescent	__	25W	30,000	3.01	F25T8	Canada	30	0000000	000000
48"	32W	Warm (3,000K)	2,635	90	Dimmable	Glass	Fluorescent	__	32W	30,000	3.85	F32T8, FO32	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	6	0000000	00000
48"	32W	Warm (3,000K)	2,635	90	Dimmable	Glass	Fluorescent	__	32W	30,000	3.85	F32T8, FO32	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	30	0000000	000000
48"	32W	Neutral (3,500K)	2,500	90	Dimmable	Glass	Fluorescent	__	32W	30,000	3.85	F32T8, FO32	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	6	0000000	00000
48"	32W	Neutral (3,500K)	2,500	90	Dimmable	Glass	Fluorescent	__	32W	30,000	3.85	F32T8, FO32	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	30	0000000	000000
48"	32W	Cool (4,100K)	2,470	90	Dimmable	Glass	Fluorescent	__	32W	30,000	3.85	F32T8, FO32	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	6	0000000	00000
48"	32W	Cool (4,100K)	2,600	90	Dimmable	Plastic-Coated Glass	Fluorescent	__	32W	36,000	3.85	F32T8, FO32	Canada, DC, NJ, NV, VT, NY	6	0000000	000000
48"	32W	Cool (4,100K)	2,600	90	Dimmable	Plastic-Coated Glass	Fluorescent	__	32W	36,000	3.85	F32T8, FO32	Canada, DC, NJ, NV, VT, NY	30	0000000	000000
60"	40W	Cool (4,100K)	3,725	82	Dimmable	Glass	Fluorescent	__	40W	30,000	4.82	F40T8, FO40	Canada	6	0000000	000000
60"	40W	Cool (4,100K)	3,725	82	Dimmable	Glass	Fluorescent	__	40W	30,000	4.82	F40T8, FO40	Canada	25	0000000	000000
T12 Bulb (1 1/2" Dia.)
15"	14W	Cool (4,100K)	650	70	Dimmable	Glass	Fluorescent	__	14W	9,000	1.69	F14T12	Canada	6	000000	00000
18"	15W	Cool (4,100K)	800	62	Dimmable	Glass	Fluorescent	__	15W	9,000	1.81	F15T12	Canada	6	000000	000000
18"	15W	Cool (4,100K)	800	62	Dimmable	Glass	Fluorescent	__	15W	9,000	1.81	F15T12	Canada	30	000000	000000
24"	20W	Cool (4,100K)	1,200	59	Dimmable	Glass	Fluorescent	__	20W	9,000	2.41	F20T12	Canada	6	0000000	00000
24"	20W	Cool (4,100K)	1,200	59	Dimmable	Glass	Fluorescent	__	20W	9,000	2.41	F20T12	Canada	30	000000	000000
24"	20W	Cool (4,100K)	1,200	62	Dimmable	Plastic-Coated Glass	Fluorescent	__	20W	11,000	2.41	F20T12	Canada	15	0000000	000000
24"	20W	Cool (4,100K)	1,200	62	Dimmable	Plastic-Coated Glass	Fluorescent	__	20W	11,000	2.41	F20T12	Canada	30	0000000	000000
36"	30W	Cool (4,100K)	2,250	59	Dimmable	Glass	Fluorescent	__	30W	18,000	3.61	F30T12	Canada	6	0000000	00000
36"	30W	Cool (4,100K)	2,250	59	Dimmable	Glass	Fluorescent	__	30W	18,000	3.61	F30T12	Canada	30	0000000	000000
48"	40W	Daylight (6,500K)	2,325	90	Dimmable	Glass	Fluorescent	__	40W	20,000	4.82	F40T12	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	6	0000000	00000
48"	40W	Daylight (6,500K)	2,325	90	Dimmable	Glass	Fluorescent	__	40W	20,000	4.82	F40T12	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	30	0000000	000000
48"	40W	Neutral (3,500K)	2,550	88	Dimmable	Glass	Fluorescent	__	40W	20,000	4.82	F40T12	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	6	0000000	00000
48"	40W	Neutral (3,500K)	2,550	88	Dimmable	Glass	Fluorescent	__	40W	20,000	4.82	F40T12	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	30	0000000	000000
48"	40W	Cool (4,100K)	2,600	89	Dimmable	Glass	Fluorescent	__	40W	20,000	4.82	F40T12	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	6	0000000	00000
48"	40W	Cool (4,100K)	2,600	89	Dimmable	Glass	Fluorescent	__	40W	20,000	4.82	F40T12	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	30	0000000	000000
48"	40W	Cool (4,100K)	2,600	89	Dimmable	Plastic-Coated Glass	Fluorescent	__	40W	24,000	4.82	F40T12	Canada, DC, NJ, NV, VT, NY	6	0000000	000000
48"	40W	Cool (4,100K)	2,600	89	Dimmable	Plastic-Coated Glass	Fluorescent	__	40W	24,000	4.82	F40T12	Canada, DC, NJ, NV, VT, NY	30	0000000	000000
48"	40W	Cool (5,000K)	2,500	90	Dimmable	Glass	Fluorescent	__	40W	20,000	4.82	F40T12	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	6	0000000	00000
48"	40W	Cool (5,000K)	2,500	90	Dimmable	Glass	Fluorescent	__	40W	20,000	4.82	F40T12	CO, DC, HI, MA, NJ, NV, VT, NY, OR, WA	30	0000000	000000

U-Shaped Tubular Light Bulbs

T12

Fluorescent bulbs are energy efficient, but they contain small amounts of mercury (for disposal information, visit www.epa.gov/cfl).

Bulbs that cannot be sold to the areas listed do not meet local regulatory limits on mercury content and local energy efficiency requirements.

T8 Bulb (1" Dia.)
O'all Lg.	Base Ctr.-to-Ctr.	Equiv. Fluorescent Bulb Wattage	Light Appearance	Wattage	Rated Life, hrs.	Est. Yearly Energy Cost, $	Bulb Trade Number	Brightness, lumens	CRI	Bulb Material	Light Technology	Cannot Be Sold To	Pkg. Qty.		Pkg.
22 1/2"	1 5/8"	29W	Neutral (3,500K)	29W	24,000	3.49	FBO29, F32T8	2,775	85	Glass	Fluorescent	Canada, CA, CO, OR, RI	1	0000000	000000
22 1/2"	1 5/8"	31W	Neutral (3,500K)	31W	20,000	3.73	FBO31	2,725	82	Glass	Fluorescent	Canada, CA, CO, OR, RI	1	0000000	00000
22 1/2"	1 5/8"	31W	Cool (4,100K)	31W	20,000	3.73	FBO31	2,725	82	Glass	Fluorescent	Canada, CA, CO, OR, RI	1	0000000	00000
22 1/2"	6"	30W	Neutral (3,500K)	30W	24,000	3.61	FBO30, F32T8	2,800	85	Glass	Fluorescent	Canada, CA, CO, OR, RI	1	0000000	00000
22 1/2"	6"	30W	Cool (4,100K)	30W	24,000	3.61	FBO30, F32T8	2,800	85	Glass	Fluorescent	Canada, CA, CO, OR, RI	1	0000000	00000
22 1/2"	6"	32W	Warm (3,000K)	32W	20,000	3.85	FB32T8, FBO32	2,750	75	Glass	Fluorescent	Canada, CA, CO, OR, RI	1	0000000	00000
22 1/2"	6"	32W	Neutral (3,500K)	32W	24,000	3.85	FBO32	2,900	85	Glass	Fluorescent	Canada, CA, CO, OR, RI	1	0000000	00000
22 1/2"	6"	32W	Cool (4,100K)	32W	20,000	3.85	FB32T8, FBO32	2,750	75	Glass	Fluorescent	Canada, CA, CO, OR, RI	1	0000000	00000
T12 Bulb (1 1/2" Dia.)
22 1/2"	6"	40W	Neutral (3,500K)	40W	18,000	4.82	FB40	2,300	90	Glass	Fluorescent	Canada, CA, CO, DC, HI, MA, NJ, NV, NY, OR, RI, VT, WA	1	0000000	00000
22 1/2"	6"	40W	Cool (4,100K)	40W	18,000	4.82	FB40	2,300	90	Glass	Fluorescent	Canada, CA, CO, DC, HI, MA, NJ, NV, NY, OR, RI, VT, WA	1	0000000	00000
22 1/2"	6"	40W	Daylight (6,500K)	40W	18,000	4.82	FB40	2,250	90	Glass	Fluorescent	Canada, CA, CO, DC, HI, MA, NJ, NV, NY, OR, RI, VT, WA	1	0000000	00000

Bi-Pin Base Miniature Light Bulbs

These bulbs are small, but very bright, so they're often used in flashlights and optical instruments such as projectors and microscopes. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

Halogen bulbs are slightly more energy efficient than incandescent bulbs, but they generate more heat.

	Bulb Trade Number	Voltage	Wattage	Brightness, lumens	Current	Light Technology	Bulb Material	Color	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Bulb Shape No.	Pkg. Qty.		Pkg.
A	JC50, Q50T4/CL	24V AC/24V DC	50W	900	2.08A	Halogen	Glass	Clear	2,000	3/8"	1.73"	T3	1	00000000	00000

Blacklight Blue Light Bulbs

T12

Detect UV-reflective materials that are invisible to the naked eye with these bulbs. They contain a blue filter that absorbs the visible light they produce while allowing long wave ultraviolet (UV-A) light to pass through. They appear black when turned off. These bulbs are not for use in bug zappers. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh.

Bulbs cannot be sold to the listed areas because they exceed local regulatory limits on mercury.

T5 Bulb (5/8" Dia.)
O'all Lg.	Wattage	Brightness	Bulb Material	Color	Rated Life, hrs.	Est. Yearly Energy Cost, $	Bulb Trade Number	Wavelength Type	Cannot Be Sold To		Each
6"	4W	Not Rated	Glass	Blue	5,000	0.48	F4T5	UV-A	Canada, CA, CO, OR, RI	0000000	000000
12"	8W	Not Rated	Glass	Blue	5,000	0.96	F8T5	UV-A	Canada, CA, CO, OR, RI	0000000	00000
T8 Bulb (1" Dia.)
18"	15W	Not Rated	Glass	Blue	7,500	1.81	F15T8	UV-A	Canada, CA, CO, OR, RI	0000000	00000
24"	20W	Not Rated	Glass	Blue	7,500	2.41	F20T8	UV-A	Canada	0000000	00000
48"	40W	Not Rated	Glass	Blue	7,500	4.82	F40T8	UV-A	Canada	0000000	00000
T12 Bulb (1 1/2" Dia.)
48"	40W	Not Rated	Glass	Blue	20,000	4.82	F40T12	UV-A	Canada	0000000	00000

Ultraviolet Light Bulbs

Disinfect and sterilize air, water, and surfaces with short wave ultraviolet radiation. Ultraviolet radiation is harmful to skin and eyes; only install bulbs in fixtures that provide adequate protection. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh.

Bulbs cannot be sold to Canada due to import regulations.

T5 Bulb (5/8" Dia.)
O'all Lg.	Wattage	Brightness	Current	Bulb Material	Color	Rated Life, hrs.	Est. Yearly Energy Cost, $	Bulb Trade Number	Wavelength Type	Cannot Be Sold To		Each
12"	8W	Not Rated	0.1A	Glass	Clear	8,000	0.96	G8T5	UV-C	Canada	0000000	000000
T8 Bulb (1" Dia.)
18"	15W	Not Rated	0.34A	Glass	Clear	8,000	1.81	G15T8	UV-C	Canada	0000000	00000
36"	30W	Not Rated	0.37A	Glass	Clear	8,000	3.61	G30T8	UV-C	Canada	0000000	00000

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