This UL-Listed and DLC classified 4ft T8 LED tube light can be used to replace 50W fluorescent tube light, while only consuming 18Watt power. You will be able to see your electric bill dropped significantly after first month. Its lumen output is 1800lm, by which you will find the brightness very satisfying. With 5, 000K natural white light color, you can enjoy natural light during the night. Low consumption; Electric consumption of LED T8 tube light: 18W × 4Hrs × 365=26.28Kwh; Yearly cost: 26.28Kwh × 0.11 = 2.89 Electric consumption of 50W fluorescent tube light: 50W × 4Hrs × 365=73Kwh; Yearly cost: 43.8Kwh × 0.11 = 8.03 Different from fluorescent tube light, this LED tube light is powered by single end only. By assembled both input and output ports at the same side of the tube, this new design ensures safer operation and easier installation by having the electric current works in U-shape. Please note that when replacing old fluorescent tube light with this product, you need to remove the existed ballast first. The tube light needs be hardwired to your 120V circuit directly. Lead wire and wire nuts are provided in the package. Application: Lighting for homes, offices, restaurants, laundry room, hotels, malls, buses, trains, Warehouses, Indoor parking lots. TIPS: This product must be installed in accordance with the applicable installation code by a person familiar with the construction and operation of the product and the hazards involved. Speciation: -Single end powered (SEP) -Base type: G13 -Power output: 18W -Voltage: 100-277V/AC -Luminous flux: 1800Lm -Color temperature: daylight 5000K -Beam angle: 120 degree -Dimmable: non-dimmable -Dimension: diameter 1.05(inch), height 47.72(inch) In package: 4 pcs 4ft T8 tube lights.
A**R
Works as expected. But confusing instructions
Knocked off one star for bad instructions!The tube comes with a diagram stating N&P on a particular side of the tube. But, there is a N&P sticker near the pins on the opposite direction. The sticker is the one that is right. Anyone having issue with this, please go with the directions marked near the pins. I got the model which takes N&P on one side of the tube. With other side not requiring any wiring.On the better side,- Seem bright enough for me- Very short start delay.- Great price (Home depot sells Toggled Brand which seem to be a better quality than this one --- I am no electronics engineer --- I know this is LED. But I am telling by the fit and finish. The price of Toggled 5000k, 1800lm for 2pcs is almost same as this 4pcs pack).- Not Instant On => no ballast.Hope it lasts as stated.
D**K
VERY NICE
I purchased these to install into a new fixture I recently installed. I had to purchase some tombstones, but after wiring it in, it's all good. I've only done a pair so far. I am using a motion switch with no issues, but the switch was wired for fluorescents.I did not have some of the other issues listed.Update: 5/19/15I've done done 4 more fixtures, I am very satisfied.
D**S
Nice quality. Worked as expected
Nice quality. Worked as expected. Retrofit was quite easy and could be accomplished in minutes. I used these to retrofit all fluorescent light fixtures in my rec room to LED. I converted each 4 lamp fixture to a 2 lamp LED fixture. Very happy with the result. If I were to do it again I might choose a slightly yellower light for a rec room. These come on instantly and provide a nice even bright light throughout the room.
E**.
Lots of light for only 72 Watts!
I bought these for lighting in my Office for taking pictures of products and informative videos. Lots of light for only 72 Watts of power. Very light weight and sturdy.
A**L
Wonderfully efficient
Are you kidding? Replace 2 40W fluorescent tubes with 2 18W LEDs, and get more light? Not have to worry about replacing tubes and ballasts? Not having all the flickering that happens from time to time and you have to reset the fluorescent tubes to get them to light? Yes. These do all that. The brighter light comes on immediately and after a month we have yet to see a flicker. We actually replaced all the fluorescent tubes in our kitchen - 6 - and saved 132 watts of power for every hour they are on. Over the course of a year that will amount to some real money and pay for these higher cost lights in short order.
R**P
Give up listening to FM Radio if you buy these lamps.
These lamps create an amazing amount of FM radio interference. I bought 4 and tested each one so I know it is not just one bad bulb. They were wired correctly (I am an electrical engineer with 33 years experience, I can handle the simple rewiring this product requires). I wrote to Torchstar and they did not answer, which says to me they know the problem. I have bought other brands and they performed well and did not drown out all my radios with static. Do yourself a favor and buy another brand or give up listening to the radio.
M**D
Five Stars
Great product, great quality, great price
A**R
These are great! Very simple to install
These are great! Very simple to install. The color is clean and crisp. We are updating all of our troffers soon because the boss (wife, ha ha) approved after I showed her just one. Look forward to saving those energy dollars!
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