Question 1

are these lights really more than 8,500 lumens?

Accepted Answer

Hi to answer your question it’s not more than 8,500 lm I think it’s around there as far as brightness goes it is bright! It’s the brightest lights I ever used for my garage and I have tried all different things to help me see better at night and day time when I’m working on bikes and cars and it’s been a blessing to have them now I hardly have to use drop lights all over the car or bike that I’m working on I can see what I’m working on and I think it’s the best investment I made money well spent

Question 2

Are these UL listed?

Accepted Answer

I see no evidence of a UL listing on Amazon or the Barinna wrb site. If they had a UL listing they woud not hide it. I would never plug in an electric device in my home with no UL listing.

Question 3

will these work good in a 30x60 shop with high ceilings ?

Accepted Answer

I’d get 2 sets at least. My shop is 16x24. One set is fantastic, but it’s right at the limit for the space being lit well enough to really see the work.and take video and pictures anywhere in the shop. I think one set would barely cover that space, and you would have some dark spots. Ideally I’d go with 4 sets for your space if your doing any sort of work that requires attention to detail. Now if all you were doing was storing stuff, one set would probably work. If you’re doing mechanic work, you could get away with one set as long as you also got some repositionable work lights. I worked with minimum light in my shop for several years. I’d always see things I missed in the daylight. No more. Only drawback I see is how close these have to be together if you want to link them. In my shop one set spans the entire distance, but a single line spanning 60 feet would take a minimum of 12 lights, and these only let you string six, so you would need to separately wire or use at least 2 extension cords to span that space. Bottom line, for the price, this set is ridiculous. Extremely easy to set up and works great. This is the first product I’ve ever felt strongly enough about to respond positively. That says a lot. Get these lights.

Question 4

These lights are producing radio interference.  Should they be doing that? Is there a way to mitigate this? What to do?

Accepted Answer

Sounds like you have a ground problem in your house/shop wiring.  Just guessing.

ASIN	B07G2Q4VZN
Best Sellers Rank	#15,118 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Commercial Bay Lighting
Brand Name	Barrina
Bulb Base	GU24
Color	5000K
Color Temperature	5000 Kelvin
Control Method	Push Button
Controller Type	Push Button
Customer Reviews	4.4 4.4 out of 5 stars (8,237)
Efficiency	138lm/watt
Finish Types	Clear
Fixture Type	Non Removable
Included Components	Instruction Manual
Indoor Outdoor Usage	Indoor
Installation Type	Surface Mount
Item Dimensions L x W x H	1.3"L x 1.45"W x 47.1"H
Item Weight	1.1 Pounds
Light Color	Daylight White
Light Fixture Form	Bay Light
Light Output Maximum	5000 Lumens
Light Source	LED
Lighting Method	LED
Manufacturer	Bailina Lighting Electric Appliance Co.,Ltd
Manufacturer Part Number	BAL40
Manufacturer Warranty Description	3 years warranty.
Material Type	Aluminum
Model Name	BAL40
Model Number	BAL40
Mounting Type	Wall Mount
Number of Items	6
Number of Light Sources	6
Other Special Features of the Product	Energy Efficient,Long Lasting
Power Source	Corded Electric
Required Assembly	No
Room Type	Storage Room
Set Name	6-Pack
Shade Color	Clear
Shade Material	Polycarbonate (PC)
Shape	t8
Size	4ft-6 Packs
Specific Uses For Product	Garage
Style Name	4FT-5000K
Switch Type	Push Button
Theme	Space
Unit Count	6.0 Count
Voltage	120 Volts (AC)
Water Resistance Level	Not Water Resistant
Wattage	40 watts

Barrina T8 LED Shop Lights 4FT, 40W 5500LM 5000K, 6 Pack, High Output Tube

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