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/GY95/MR11/N-5yc1vZbmbuZ1z0vvpsZ1z182cq?emt=plpfaq_2508_lightbulbs" style="text-decoration: underline;">mr11</a>, <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/GY95/T3/N-5yc1vZbmbuZ1z0vvrnZ1z182cq?emt=plpfaq_2508_lightbulbs" style="text-decoration: underline;">t3</a>, and <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/GY95/T4/N-5yc1vZbmbuZ1z0vvqwZ1z182cq?emt=plpfaq_2508_lightbulbs" style="text-decoration: underline;">t4</a>.

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.

What are type A light bulbs, and why are they so common?

<a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/Type-A/N-5yc1vZbmbuZ1z1dq82?emt=plpfaq_2508_lightbulbs" style="text-decoration: underline;">Type A light bulbs</a> are the classic, pear-shaped bulbs you're most likely familiar with. They fit standard medium-base sockets and are widely used in lamps and fixtures throughout homes. Their popularity stems from their versatility, affordability, and compatibility with most everyday lighting setups, making them a reliable choice for general illumination.

GY9.5 - Light Bulbs - The Home Depot

INTERLIGHT2.7 Watts n/a TL1.5 General Purpose Halogen Light Bulb Replacement for HEINE XHL-078 1-pack

Model# XHL-078

$1732

INTERLIGHT50 Watts 3000 T4 Halogen Light Bulb Replacement for TIZIO A9-TIZIO 1-Pack

Model# A9-TIZIO-+

$1067

INTERLIGHT1000 Watts 2500 T3 General Purpose Halogen Light Bulb Replacement for DR. FISCHER 13713X/98 1-pack

Model# 13713X/98

$1887

New

INTERLIGHT700-Watt T6 GY9.5 Replacement for MSR GOLDTM 700/2 MINIFASTFIT (for PHILIPS) and others Xenon Light Bulb 1-Pack

Model# WW-ZFZX-4

$17999

New

INTERLIGHT400-Watt T21 GY9.5 Replacement for HTI400W/24 (for OSRAM SYLVANIA) and others Xenon Light Bulb 1-Pack

Model# WW-7SUH-6

$35999

New

INTERLIGHT200-Watt T6 GY9.5 Replacement for OMNICURE S2001 (for EXFO) and others Xenon Light Bulb 1-Pack

Model# WW-1K5C-8

$1,60193

New

INTERLIGHT120-Watt T6 GY9. 5 Replacement for 012-63000 (for EFOS) and others Xenon Light Bulb 1-Pack

Model# WW-1B4Y-1

$1,25740

New

INTERLIGHT1000-Watt T6 GY9.5 Replacement for MAC VIPER PROFILE (for MARTIN PROFESSIONAL) and others Xenon Light Bulb 1-Pack

Model# WW-R3W4-5

$35561

New

INTERLIGHT50-Watt T6 GY9.5 Replacement for BLUEWAVE 50AS (for DYMAX) and others Xenon Light Bulb 1-Pack

Model# WW-1AL6-6

$75345

New

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

Model# WW-4DDB-9

$17388

New

INTERLIGHT700-Watt MSD GY9. 5 Replacement for MSR 700W/SA (for PHILIPS) and others Xenon Light Bulb 1-Pack

Model# WW-4DE6-7

$18221

New

INTERLIGHT200-Watt T6 GY9. 5 Replacement for BLUEWAVE 200 (for DYMAX) and others Xenon Light Bulb 1-Pack

Model# WW-1AL5-5

$60082

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INTERLIGHT2.​7 Watts n/​a TL1.​5 General Purpose Halogen Light Bulb Replacement for HEINE XHL-​078 1-​pack

INTERLIGHT50 Watts 3000 T4 Halogen Light Bulb Replacement for TIZIO A9-​TIZIO 1-​Pack

INTERLIGHT1000 Watts 2500 T3 General Purpose Halogen Light Bulb Replacement for DR.​ FISCHER 13713X/​98 1-​pack

INTERLIGHT700-​Watt T6 GY9.​5 Replacement for MSR GOLDTM 700/​2 MINIFASTFIT (for PHILIPS)​ and others Xenon Light Bulb 1-​Pack

INTERLIGHT400-​Watt T21 GY9.​5 Replacement for HTI400W/​24 (for OSRAM SYLVANIA)​ and others Xenon Light Bulb 1-​Pack

INTERLIGHT200-​Watt T6 GY9.​5 Replacement for OMNICURE S2001 (for EXFO)​ and others Xenon Light Bulb 1-​Pack

INTERLIGHT120-​Watt T6 GY9.​ 5 Replacement for 012-​63000 (for EFOS)​ and others Xenon Light Bulb 1-​Pack

INTERLIGHT1000-​Watt T6 GY9.​5 Replacement for MAC VIPER PROFILE (for MARTIN PROFESSIONAL)​ and others Xenon Light Bulb 1-​Pack

INTERLIGHT50-​Watt T6 GY9.​5 Replacement for BLUEWAVE 50AS (for DYMAX)​ and others Xenon Light Bulb 1-​Pack

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

INTERLIGHT700-​Watt MSD GY9.​ 5 Replacement for MSR 700W/​SA (for PHILIPS)​ and others Xenon Light Bulb 1-​Pack

INTERLIGHT200-​Watt T6 GY9.​ 5 Replacement for BLUEWAVE 200 (for DYMAX)​ and others Xenon Light Bulb 1-​Pack

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