LED Bulbs Q&A

Question 1

Are T8 and T12 LED bulbs interchangeable? View answer

LED Bulbs > Linear Retrofit T8 LED Tubes

Question 2

How to read LED light bulb code? View answer

LED Bulbs > LED Flood and Spot Bulbs > PAR38 LED Bulbs

Question 3

Is this bulb a direct replacement for 400w HID or does the ballast on the existing fixture need to be bypassed? View answer

LED Lowbay PAR Bulb - HighBay Retrofit - Watt Selectable 80/100/130W - 18000 Max Lumens - 5000K Daylight - 120-277V - E39 Mogul Base - Ballast Bypass

Question 4

Is recessed lighting out of style? View answer

Question 5

What do the numbers mean on LED lights? View answer

LED Bulbs > LED Flood and Spot Bulbs > PAR38 LED Bulbs

Question 6

What is a high bay retrofit bulb and how does it replace a metal halide or HID lamp? View answer

LED Bulbs > LED Hi Power Corn Bulbs > LED Metal Halide Retrofit Bulbs > 36 Watt LED Corn Bulb - Metal Halide Retrofit -4900 Lumens - 5000K Daylight - 120-277V - E26 Medium Base - Ballast Bypass

Question 7

Can 98479-GC be used in a bypass mode? If not, is there a part number that will work? View answer

LED Bulbs > LED PL CFL > LED PL Retrofit Lamp for 2 or 4 Pin CFL Bulbs - Replaces 26 Watt- G24d / GX24d & G24q / GX24q Base Lamps - Magnetic Ballast Compatible or Bypass, 2700K and 950 Lumens

Question 8

Whats the difference between med base and candle base on the Led B-11 bulbs View answer

LED Bulbs > LED Candle Shape > LED 5 Watt Dimmable (40W Replacement) B11 Light Bulb, Candelabra Screw (E12) Base, 2700K

Question 9

What happens if I use an LED bulb in an enclosed fixture? View answer

LED Bulbs > LED Flood and Spot Bulbs > PAR38 LED Bulbs

Question 10

What applications are these LED eyeball downlights best suited for? View answer

4 Inch Round LED Gimbaled Downlight - 9W - 750 Lumens - 120V - Color Temperature Selectable 27K/30K/35K/40K/50K - White Finish - No Recess Can Required

Question 11

Are dimmable PAR38 LED bulbs worth it and what are the benefits? View answer

LED Bulbs > LED Flood and Spot Bulbs > PAR38 LED Bulbs

Question 12

Do I measure the can or the ring to determine if these will replace what I have now? View answer

6 Inch Edge Lit Recessed LED Downlight - 15 Watt- 1100 Lumens - Color Selectable 27K/30K/35K/40K/50K - 120V - Dimmable - Recessed Can Not Required

Question 13

Hi, do you have recommendation on color temperature for dining room and for living room? View answer

Question 14

Can you please tell me the difference in the type of lighting. Cool white vs daylight vs soft white View answer

Question 15

Is this downlight suitable for dry locations? View answer

6 Inch LED Recessed Downlight With Baffle Trim - 16 Watt - 1200 Lumens - 3000K Soft White - 120V - Recessed Can Required - Dimmable

Question 16

Are the lenses on these bulbs colored glass/plastic, or are do they have clear lenses with a film of color over the View answer

LED Bulbs > LED Flood and Spot Bulbs

Question 17

am i able to order a mix of the led bulbs to meet the 10 needed for safe shipping? And it lists as 'lamps' but show View answer

LED Bulbs > Linear Retrofit T8 LED Tubes

Question 18

What is a T8 LED lamp with battery backup? View answer

LED Bulbs > Linear Retrofit T8 LED Tubes > Emergency Back-Up T8 Bulbs > LED T8 Lamp With Emergency Battery Back-Up -Compliant with UL924 Code - 4 Foot - 15 Watt - Color Temperature Selectable 35K/40/50K - 120-277V - Lock Tombstone Sockets Included

Question 19

What temperatures are these LED downlight fixtures rated for? View answer

4 Inch LED Commercial Downlight - Selectable 8.5/11/14.5 Watt - 600-1020 Lumens - Color Selectable 27K/30K/35K/40K/50K - 120-277V - Recessed Can Not Required - Wide 80 Degree beam

Question 20

Can these bulbs be used in a garage light socket? View answer

LED Bulbs > LED Hi Power Corn Bulbs > LED Metal Halide Retrofit Bulbs > 36 Watt LED Corn Bulb - Metal Halide Retrofit -4900 Lumens - 5000K Daylight - 120-277V - E26 Medium Base - Ballast Bypass

Question 21

Are there any issues with buzzing when using a dimmer? What type of dimmer is the best to use with this type of bul View answer

LED Bulbs > LED A19 > LED 15 Watt (100W Replacement) Dimmable A19 Light Bulb, 2700K - 120 Volt

Question 22

Do you have to remove the ballast? View answer

LED T8 Universal Retrofit Bulb - 4 Foot - 18 Watt - 1900 Lumens - 4000K Cool White - Electronic T8 Ballast Compatible & Bypass Ballast

Question 23

What are the best lumens for PAR38 LED bulbs and how do they affect lighting results? View answer

LED Bulbs > LED Flood and Spot Bulbs > PAR38 LED Bulbs

Question 24

I currently have 150w MH which emit 12000 lumens. I see the 175w replacement corn bulb only emits 6200 Lumens. View answer

LED Bulbs > LED Hi Power Corn Bulbs > LED Metal Halide Retrofit Bulbs > 36 Watt LED Corn Bulb - Metal Halide Retrofit -4900 Lumens - 5000K Daylight - 120-277V - E26 Medium Base - Ballast Bypass

Question 25

Can LED wafer downlights replace recessed can lights with bulky housings? View answer

LED Bulbs > LED Recessed DownLight Retrofits > LED Recessed Wafer Style Retrofit Downlights - Recessed Can Lights - Available in Different Sizes and Color Temperatures

Question 26

how many bulbs pe case ? do i order the number of bulbs i need or number of cases ? View answer

LED T8 Universal Bulbs - 4 Foot -14 Watt - Color Selectable 30K/35K/40K/50K/65K - 1800 Max Lumens - Frosted - Ballast Bypass Only

Question 27

I have 400w metal halide up lighting on my building. View answer

LED Bulbs > LED Hi Power Corn Bulbs > LED Metal Halide Retrofit Bulbs > 36 Watt LED Corn Bulb - Metal Halide Retrofit -4900 Lumens - 5000K Daylight - 120-277V - E26 Medium Base - Ballast Bypass

Question 28

Where are universal T8 LED tubes commonly used, and what should I know before installing? View answer

LED T8 Universal Retrofit Bulb - 4 Foot - 15 Watt - 1900 Lumens - 5000K Daylight - Electronic T8 Ballast Compatible & Bypass Ballast- Frosted

Question 29

What wattage LED corn lamp should I choose to replace my existing HID bulb? View answer

LED Bulbs > LED Hi Power Corn Bulbs > LED Metal Halide Retrofit Bulbs > 36 Watt LED Corn Bulb - Metal Halide Retrofit -4900 Lumens - 5000K Daylight - 120-277V - E26 Medium Base - Ballast Bypass

Question 30

Do these require a special dimmer or will they work with a regular incandescent dimmer? View answer

LED PAR38 Bulb - 11.5 Watt - 1000 Lumens - 4000K Cool White - E26 Medium Base - 120V - Dimmable

Question 31

Can I just replace a fluorescent tube with LED? View answer

LED Bulbs > Linear Retrofit T8 LED Tubes

Question 32

I have three high Bay lights. I believe the ballasts are out on two of them. Can I use these bulbs directly without View answer

LED Bulbs > Linear Retrofit T8 LED Tubes

Question 33

Can you tell me the actual dimensions of this bulb? I'm looking for replacement bulbs for my can lights. View answer

LED Bulbs > LED Flood and Spot Bulbs > LED PAR30 Long Neck Flood Bulbs > LED BR30 Bulbs - Standard Flood Bulb Replacements With E26 Base - Choose Your Color Temperature

Question 34

Are LED high bay retrofit bulbs bright enough to replace metal halide or HPS lamps? View answer

LED Bulbs > LED Hi Power Corn Bulbs > LED Metal Halide Retrofit Bulbs > 36 Watt LED Corn Bulb - Metal Halide Retrofit -4900 Lumens - 5000K Daylight - 120-277V - E26 Medium Base - Ballast Bypass

Question 35

Power supply View answer

3.5 Inch LED Gimbal Round Downlight - Brushed Nickel - 12 Watt - 850 Lumens - Color Temperature Selectable 2700K/3000K/3500K/4000K/5000K - 120V - Dimmable - Recessed Can Not Required

Question 36

Are the bulbs replaceable? View answer

LED Bulbs > LED Recessed DownLight Retrofits > 6 Inch Downlight Direct Wire - 9 Watt- 700 Lumens - 5000K Daylight - 120V - Dimmable - Recessed Can Not Required

Question 37

Can I put an LED light bulb in any fixture? View answer

LED Bulbs > Linear Retrofit T8 LED Tubes

Question 38

Can these recessed cans support through-branch circuit wiring? View answer

6 Inch Shallow Recessed Housing For Remodel - Insulated Ceiling And Air Tight Rated - TP24 Connector -120V - UL Listed

Question 39

How do I choose the right MR16 bulb? View answer

LED Bulbs > LED MR16

Question 40

I need PAR20 outdoor bulbs for new hanging business sign. The light fixtures on top attached to bracket facing in t View answer

7 Watt LED PAR20 Bulb - E26 Medium Base - 520 Lumens - 5000K Daylight - 120V - Dimmable

Question 41

Are these LED lights for outdoor can use? View answer

LED PAR38 Bulb - 11.5 Watt - 1000 Lumens - 4000K Cool White - E26 Medium Base - 120V - Dimmable

Question 42

Can these bulbs be used in enclosures? View answer

Question 43

Is this good for recessed lighting in 9 and 12 foot ceilings? View answer

LED PAR38 Bulb - 11.5 Watt - 1000 Lumens - 4000K Cool White - E26 Medium Base - 120V - Dimmable

Question 44

Can these 15 watt led dim able bulbs be used in a commercial poultry house? I have 76 bulbs per house View answer

LED PAR38 Bulb - 11.5 Watt - 1000 Lumens - 4000K Cool White - E26 Medium Base - 120V - Dimmable

Question 45

What is the base type for LED Hi Power Corn Bulbs? View answer

LED Bulbs > LED Hi Power Corn Bulbs

Question 46

What material is this downlight made of? View answer

6 Inch LED Recessed Downlight With Baffle Trim - 16 Watt - 1200 Lumens - 3000K Soft White - 120V - Recessed Can Required - Dimmable

Question 47

Can this bulb be used in damp locations? View answer

LED Bulbs > LED A19 > LED 7 Watt Dimmable (40W Replacement) A19 Light Bulb, 3000K - 120 Volt

Question 48

What kind of warranty is included with the bulb? View answer

LED Bulbs > LED A19 > LED 7 Watt Dimmable (40W Replacement) A19 Light Bulb, 3000K - 120 Volt

Question 49

What is a 40 watt LED equivalent to in incandescent? View answer

LED Bulbs > LED A19 > LED 7 Watt Dimmable (40W Replacement) A19 Light Bulb, 3000K - 120 Volt

Question 50

What does gu mean in light bulbs? View answer

LED Bulbs > LED MR16

LED Bulbs Q&A

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