How do I decide which light bulb shape code I need?

To choose the right light bulb shape, consider the fixture you'll be using it in and look for the code (like A19, G25, or BR30) printed on your old bulb or in your fixture's specifications, ensuring a proper fit and desired light distribution. We offer <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/INTERLIGHT/T6/N-5yc1vZbmbuZztbZ1z0vvr2?emt=plpfaq_2508_lightbulbs" style="text-decoration: underline;">t6</a>, <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/INTERLIGHT/T2/N-5yc1vZbmbuZztbZ1z0vvpp?emt=plpfaq_2508_lightbulbs" style="text-decoration: underline;">t2</a>, and <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/INTERLIGHT/T11/N-5yc1vZbmbuZztbZ1z1x77u?emt=plpfaq_2508_lightbulbs" style="text-decoration: underline;">t11</a>.

What does "lumens" mean, and how does it relate to brightness?

"Lumens" measure how much light a bulb emits – the higher the lumens, the brighter the bulb! To determine the right bulb for your needs, our <a href="https://www.homedepot.com/c/ab/light-bulb-brightness/9ba683603be9fa5395fab9014959566a?emt=plpfaq_2508_lightbulbs" style="text-decoration: underline;">Light Bulb Brightness guide</a> will explain how to choose the appropriate number of lumens to light up a room.

Are tube lights only used in commercial settings, or can I use them at home?

While commonly used in garages and basements, <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs-Tube-Lights/N-5yc1vZbm3z?catStyle=ShowProducts?emt=plpfaq_2508_lightbulbs" style="text-decoration: underline;">tube lights</a>, especially LED tube lights, are becoming increasingly popular for their energy efficiency and bright light in home workshops, under-cabinet lighting, and even for creating a modern, minimalist look in certain rooms. They offer a lot of options for different areas of the house.

INTERLIGHT - Light Bulbs - The Home Depot

INTERLIGHTH44GS-100SP : 100W PAR38 : Mercury Vapor Black Light Bulb : Osram Sylvania

Model# WW-5C3G-2

$72426

INTERLIGHT700 Watts T1-1/2 GY9. 5 Metal Halide Replacement for WY-957X-4 Philips Varilite VL2500 SPOT Light Bulb 5300K (1-Pack)

Model# WY-957X-4

$19103

INTERLIGHT2 Watts n/a T1.75 General Purpose LED Light Bulb Replacement for ALLEN BRADLEY 855T-L24 LED REPLACEMENT 1-pack

Model# 855T-L24 LED REPLACEMENT

$2692

INTERLIGHT1200-Watt T8 GY9.5 Replacement for MSR 1200/2 (for PHILIPS) and others Xenon Light Bulb 1-Pack

Model# WW-4DDB-9

$17388

INTERLIGHT70 Watts T6 G12 Metal Halide Replacement for PHILIPS CDM70/T6/830 Light Bulb 3000K (1-Pack)

Model# WW-4C5W-3

$3446

INTERLIGHT400-Watts Specialty Code GY6.35 Xenon Krypton Light Bulb Replacement for SUNOPTICS SSX0040X Lamp and Module 200 1-Pack

Model# WW-E516-9

$1,05032

INTERLIGHT180 Watts T3 Xenon Krypton Light Bulb Replacement for ZEISS 304977-9037 LAMP ONLY 200 1-pack

Model# WW-E0AR-6

$79508

INTERLIGHT5-Watt T3 Wedge Screw Base E12 Soft White (2700K) Halogen Replacement for SEAGULL LIGHTING 9732 Light Bulb (10 Pack)

Model# 9732

$4049

/carton($4.05 /bulb)

INTERLIGHT1200 Watts T8 E39 Metal Halide Replacement for Philips MSR 1200 SA Light Bulb 6000K (1-Pack)

Model# WW-4DDD-9

$27998

INTERLIGHT24 Watts MR11 Xenon Krypton Light Bulb Replacement for GLOBAL M797L 200 1-pack

Model# WW-208C-3

$24496

INTERLIGHT175 Watts R40 R7S Mercury Vapor Replacement for Iwaski HR175W Light Bulb 4100K (1-Pack)

Model# WW-2GGB-9

$11666

INTERLIGHT100-Watt Specialty Code Xenon Krypton Light Bulb Replacement for Welch Allyn 90133 200 1-Pack

Model# WW-E54A-6

$2,29821

Viewing 1-12 of 303

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INTERLIGHT Light Bulbs

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Category

Review Rating

Price

Brand

Lighting Technology

Bulb Shape

Light Bulb Base Type

Light Bulb Shape Code

Number of Bulbs Included

Wattage Equivalence

Color Temperature

Bulb Finish

Bulb Color

Light Bulb Base Code

Product Diameter (in.)

INTERLIGHTH44GS-​100SP :​ 100W PAR38 :​ Mercury Vapor Black Light Bulb :​ Osram Sylvania

INTERLIGHT700 Watts T1-​1/​2 GY9.​ 5 Metal Halide Replacement for WY-​957X-​4 Philips Varilite VL2500 SPOT Light Bulb 5300K (1-​Pack)​

INTERLIGHT2 Watts n/​a T1.​75 General Purpose LED Light Bulb Replacement for ALLEN BRADLEY 855T-​L24 LED REPLACEMENT 1-​pack

INTERLIGHT1200-​Watt T8 GY9.​5 Replacement for MSR 1200/​2 (for PHILIPS)​ and others Xenon Light Bulb 1-​Pack

INTERLIGHT70 Watts T6 G12 Metal Halide Replacement for PHILIPS CDM70/​T6/​830 Light Bulb 3000K (1-​Pack)​

INTERLIGHT400-​Watts Specialty Code GY6.​35 Xenon Krypton Light Bulb Replacement for SUNOPTICS SSX0040X Lamp and Module 200 1-​Pack

INTERLIGHT180 Watts T3 Xenon Krypton Light Bulb Replacement for ZEISS 304977-​9037 LAMP ONLY 200 1-​pack

INTERLIGHT5-​Watt T3 Wedge Screw Base E12 Soft White (2700K)​ Halogen Replacement for SEAGULL LIGHTING 9732 Light Bulb (10 Pack)​

INTERLIGHT1200 Watts T8 E39 Metal Halide Replacement for Philips MSR 1200 SA Light Bulb 6000K (1-​Pack)​

INTERLIGHT24 Watts MR11 Xenon Krypton Light Bulb Replacement for GLOBAL M797L 200 1-​pack

INTERLIGHT175 Watts R40 R7S Mercury Vapor Replacement for Iwaski HR175W Light Bulb 4100K (1-​Pack)​

INTERLIGHT100-​Watt Specialty Code Xenon Krypton Light Bulb Replacement for Welch Allyn 90133 200 1-​Pack