Add $99 to qualify for Free Ground Shipping*
ONLY 11.95 flat rate shipping on orders under $99.
Mon-Thu 8am-6pm Fri 8am-5pm EST
Light Bulbs
Ballasts & Drivers
Lighting Fixtures
Projector Lamps
Electric Vehicle Chargers
Germicidal Products
Air Quality
Life and Safety Products
Hand Tools
Horticultural Lighting Products
Light Control Products
Smart Lighting
Our easy-to-use BulbFinder will let you find the correct bulb, step by step.
Select a bulb category to get started
Bulbs.com
243 Stafford St.
Worcester, MA 01603
Tel. 1 (888) 455-2800
Fax 1.508.363.2900
www.bulbs.com
The Business Lighting Experts
Keystone 50 Watt 470-1400mA Dimmable Programmable Constant Current LED Driver
SKU: KTLD-50-UV-SC1400-56-VDIM-U7 | Ordering Code: KTLD-50-UV-SC1400-56-VDIM-U7 /USB
Keystone Rapid Start Electronic Ballast, 120-277V For (2) 26W CFL or Circline Fluorescent Lamps
SKU: KTEB-226-UV-RS-DW | Ordering Code: KTEB-226-UV-RS-DW
Keystone 14.5W, 48" 4000K T8 LED Bulb, Ballast Bypass, Dimmable at 120V
SKU: KT-LED14.5T8-48GC-840-D-FDIMCP | Ordering Code: KT-LED14.5T8-48GC-840-D-FDIMCP | UPC: 843654113234
Keystone Non-Dimmable 35W 120-277V 4000K A-25 LED Bulb, Enclosed Fixture Rated, E39 Base
SKU: KT-LED35A25-O-EX39-840 | Ordering Code: KT-LED35A25-O-EX39-840 | UPC: 843654122922
Keystone 9W 42" 6500K Single-Sided T8 LED Sign Bulb, Ballast Bypass
SKU: KT-LED9T8-42P1S-865-D | Ordering Code: KT-LED9T8-42P1S-865-D | UPC: 843654110271
Keystone T5HO Electronic Ballast, 120-277V For (2) F39T5HO Lamps
SKU: KTEB-239HO-UV-PS-SL | Ordering Code: KTEB-239HO-UV-PS-SL
Keystone Dimmable 11W, 2700K A-19 LED Bulb, Rated for Enclosed Fixtures, E26 Base
SKU: KT-LED11A19-O-827 | Ordering Code: KT-LED11A19-O-827 | UPC: 843654126579
Keystone 16W 72" 6500K Single-Sided T8 LED Sign Bulb, Ballast Bypass
SKU: KT-LED16T8-72P1S-865-D | Ordering Code: KT-LED16T8-72P1S-865-D | UPC: 843654110509
Keystone Dimmable 35W 120-277V 5000K A25/PS30 LED Bulb, Enclosed Fixture Rated, E39 Base
SKU: KT-LED35A25-O-EX39-850-DIM /G2 | Ordering Code: KT-LED35A25-O-EX39-850-DIM /G2 | UPC: 843654149615
Keystone Dimmable 10W 3000K 25° PAR30S LED Bulb, Outdoor and Enclosed Rated
SKU: KT-LED10PAR30S-NF-830 | Ordering Code: KT-LED10PAR30S-NF-830 | UPC: 843654127361
Keystone Non-Dimmable 8W 2 Pin Horizontal 3500K G24d/G24q LED Bulb, Ballast Bypass
SKU: KT-LED82P-H-835-D | Ordering Code: KT-LED82P-H-835-D | UPC: 890949012710
Keystone Dimmable 6.5W 5000K 40 Degree PAR16 LED Bulb, Enclosed Fixture Rated
SKU: KT-LED6.5PAR16-S-850 | Ordering Code: KT-LED6.5PAR16-S-850 | UPC: 843654126302
Keystone Non-Dimmable 35W 120-277V 3000K A-25 LED Bulb, Enclosed Fixture Rated, E39 Base
SKU: KT-LED35A25-O-EX39-830 | Ordering Code: KT-LED35A25-O-EX39-830 | UPC: 843654122915
Keystone Non-Dimmable 35W 120-277V 5000K A-25 LED Bulb, Enclosed Fixture Rated, E26 Base
SKU: KT-LED35A25-O-E26-850 | Ordering Code: KT-LED35A25-O-E26-850 | UPC: 843654122908
Keystone Non-Dimmable 8W 2 Pin Vertical 3000K G24d/G24q LED Bulb, Ballast Bypass
SKU: KT-LED82P-V-830-D | Ordering Code: KT-LED82P-V-830-D | UPC: 890949012758
Keystone Instant Start Electronic Ballast, 120-277V For (4) F32T8 Lamps
SKU: KTEB-432-UV-IS-N-P | Ordering Code: KTEB-432-UV-IS-N-P
Keystone 13W 30" 6500K Double-Sided T8 LED Sign Bulb, Ballast Bypass
SKU: KT-LED13T8-30P2S-865-D | Ordering Code: KT-LED13T8-30P2S-865-D | UPC: 890949017364
Keystone Non-Dimmable 8.5W 5000K 4 Pin Shatterproof Glass Single Twin Tube PLL LED Bulb, Ballast Bypass
SKU: KT-LED8PLL-9GC-850-D | Ordering Code: KT-LED8PLL-9GC-850-D | UPC: 84365413125
Keystone Program Start Electronic Ballast, 120-277V For (2) 42W CFL Lamps
SKU: KTEB-242-UV-PS-DW | Ordering Code: KTEB-242-UV-PS-DW
Keystone Dimmable 4.5W 2200K Vintage ST19 Filament LED Bulb
SKU: KT-LED4.5FST19-E26-822-A | Ordering Code: KT-LED4.5FST19-E26-822-A | UPC: 843654123738