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
Lighting Channels
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 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 Electronic Ballast, 120-277V For (2) F32T8 Lamps
SKU: KTEB-232-UV-IS-N-P | Ordering Code: KTEB-232-UV-IS-N-P
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 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
Keystone 12 Watt, 36 inch, 6500K, Single-Ended T8 LED Bulb, 120-277V, Ballast Bypass
SKU: KT-LED12T8-36GC-865-D | Ordering Code: KT-LED12T8-36GC-865-D | UPC: 890949009338
Keystone Non-Dimmable 8W 2 Pin Horizontal 5000K G24d/G24q LED Bulb, Ballast Bypass
SKU: KT-LED82P-H-850-D | Ordering Code: KT-LED82P-H-850-D | UPC: 890949012741
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 14.5W, 48" 5000K T8 LED Bulb, Ballast Bypass, Dimmable at 120V
SKU: KT-LED14.5T8-48GC-850-D-FDIMCP | Ordering Code: KT-LED14.5T8-48GC-850-D-FDIMCP | UPC: 843654113234
Keystone Non-Dimmable 8W 2 Pin Vertical 4000K G24d/G24q LED Bulb, Ballast Bypass
SKU: KT-LED82P-V-840-D | Ordering Code: KT-LED82P-V-840-D | UPC: 890949012772
Keystone Non-Dimmable 8W 2 Pin Horizontal 3000K G24d/G24q LED Bulb, Ballast Bypass
SKU: KT-LED82P-H-830-D | Ordering Code: KT-LED82P-H-830-D | UPC: 890949012727
Keystone Dimmable 10W 4000K 40° PAR30L LED Bulb, Enclosed and Wet Rated
SKU: KT-LED10PAR30-F-840 | Ordering Code: KT-LED10PAR30-F-840 | UPC: 843654127330
Keystone Non-Dimmable 6W 2 Pin Horizontal 4000K GX23 LED Bulb, Ballast Bypass
SKU: KT-LED62P-H-840-D | Ordering Code: KT-LED62P-H-840-D | UPC: 890949010105
Keystone Non-Dimmable 8.5W 3500K 4 Pin Shatterproof Glass Single Twin Tube PLL LED Bulb, Ballast Bypass
SKU: KT-LED8PLL-9GC-835-D | Ordering Code: KT-LED8PLL-9GC-835-D | UPC: 843654131238
Keystone Dimmable 9.5W 2700K A19 LED Bulb, GU24 Base, Enclosed Fixture Rated
SKU: KT-LED9.5A19-O-827-GU24 | Ordering Code: KT-LED9.5A19-O-827-GU24 | UPC: 843654126500
Keystone Non-Dimmable 8W 2 Pin Vertical 5000K G24d/G24q LED Bulb, Ballast Bypass
SKU: KT-LED82P-V-850-D | Ordering Code: KT-LED82P-V-850-D | UPC: 890949012789
Keystone Non-Dimmable 6W 2 Pin Horizontal 5000K GX23 LED Bulb, Ballast Bypass
SKU: KT-LED62P-H-850-D | Ordering Code: KT-LED62P-H-850-D | UPC: 890949010112
Keystone T8 Retrofit 3-Lamp Wiring Harness for LED Tubes
SKU: KT-SOCKET-T8-U-S-3-W | Ordering Code: KT-SOCKET-T8-U-S-3-W | UPC: 890949012420
Keystone Dimmable 13.2W 4000K 25° PAR38 LED Bulb, Outdoor and Enclosed Rated
SKU: KT-LED13PAR38-NF-840 | Ordering Code: KT-LED13PAR38-NF-840 | UPC: 843654124049
Keystone 8.5 Watt Color Selectable (3000K/3500K/4000K) G24D LED Bulb, Ballast Bypass
SKU: KT-LED82P-V-8CSE-D | Ordering Code: KT-LED82P-V-8CSE-D | UPC: 843654137698
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