Our office will be closed Tuesday & Wednesday, 4/23 - 4/24 and we will be returning on Thursday 4/25
Commercial Bulbs
Questions? Call or text us
(847) 675-3538
Blog
Resources
Contact Us
My Bulbs
Log In
Cart (
0
)
Bulbs
Ballasts
Fixtures
Batteries
More Products
Bulbs
Ballasts
Fixtures
Batteries
More Products
Light Bulbs
LED
Halogen
Fluorescent
CFL Screw-In
CFL Plug-In
Automotive
HID
Incandescent
Shop All
Ballasts
Fluorescent
LED Drivers
CFL Plug-In
HID - Metal Halide
HID - High Pressure Sodium
Shop All
Lighting Fixtures
LED
Undercabinet
Emergency
Exit Signs
Retrofit
Downlight
Troffer
Sconces
Utility
Flood Lights
Shop All
Batteries
AA
AAA
C
D
9V
Lithium
Rechargeable
Shop All
Flashlights
Industrial
Miniature
Headlamps
LED
Electrical
Extension Cords
Surge Protectors
Timers
Shop All
Categories
FREE SHIPPING
on orders over
$200
Home
Products
Bulbs
Westinghouse
filter_list
Category
clear
Bulbs
Overall Diameter
clear
4.63"
Brand
clear
Westinghouse
Technology
HID (2)
Bulb Shape
BT Series (2)
BT37 (2)
Lamp Base
A: General Bases
Mogul (E39) (1)
Mogul (EX39) (1)
Wattage
400 W (2)
Overall Length
11.5" (2)
Color Temperature
4200K (2)
Lumens
36000 (1)
44000 (1)
Bulb Finish
Clear (2)
CRI
65 (2)
Hours
20000 (2)
Finish Type
Clear (2)
More Options
filter_list
Commercial Bulbs is proud to offer quality products from Westinghouse
