1156-30-2835-CW (1141) Cool White Economy 2835 SMD Light Bulb with Round Base

I installed these in my camper and they give off great light. I don't have a way to check the power usage, but the light is super.

I bought 2 at first to try them in my trailer. Bought the cool white and they are as bright at the incandescent bulbs and much less battery drain. Decided to replace the rest of the bulbs in the trailer but I'm mixing them with the warm white. Outstanding lights. I can turn on 3 switches before I get the same battery drain as 1 incandescent. Fast shipping too. I think I'll replace my truck bulbs too.

These LED lights were very bright, I purchased just two to make sure it is what I needed, I will be looking for something a little warmer, however these do exactly as they claim "cool white", and I was after a reduction in amps for my RV so my battery power decreases at a slower rate for solar purposes, just these two decreased it significantly. After I replace the other 15 I think it will do what I was after. SAVE POWER!!!

This Company is one of the best that I have dealt with in a long time. Will be ordering from them again; They stand behind their products 100%, if one of their products is damaged when you get it they take care of it right away with no hassle at all. I am very happy that i ordered led's from this Company and would recommend them 100% to anyone that is interested in led's

most of the bulbs that i got worked just fine, but one of the bulbs had one segment not working and another bulb the base was not soldered to the leds so was not making any contact unless you held it too much trouble to send just two bulbs back so will live with the one that one segment is not lit and soldered the one that was not soldered it works great now other than that they work great for what i am using them for M4 Notes: We do on occasion have production errors, but our rate if very low. It is of course very -very- low to have two on one order. We have have already replaced these two LEDs when we saw the review. Please contact us with any troubles or errors by email or phone as we stand behind our products 100%. Robert was not required to send back the two LEDs nor is that our policy on this type of product issue.

I choose M4LED for all of my RV LED light needs after doing research for several years. I saw the ad in several of my RV magazines and went to check out their website. Everyone wants value, but value is useless without a quality product and top notch customer service. As an RVer for the past 12 yrs. these qualities are almost impossible to find these days. My experiences with my last three orders were the following: !. The web site was well laid out and helpful 2 If I had a question a REAL person got back to offer help 3. Their products are not the cheapest, but are well designed. I have never been disappointed and I have high expectations . 4. When I get my order in before 3:00 pm PST I always get my order in 2 days. 5. I pay state sales tax, but I appreciate the free shipping and prompt delivery. 6.Once a satisfied customer I'm a customer for life. I'm proud to be a satisfied customer and a HAPPY CAMPER. Hope to see you down the road, Trevor

Once again M4 comes thru with the led's I need!

I had been looking at the LED solution to the very hot stock bulbs in all of the interior fixtures. I've seen those plastic RV fixtures (like ours) with burned and melted covers from leaving the lights on too long. 21 total bulbs comprised of 2 types with all but 5 being 1156-30-3528-CW (1141) bulbs and the 5 being basically the same thing with a blade connector. As I wasn't positive how well this would work, and look, as I had seen a couple of LED conversion reviews where the people didn't care for the look of the new light, so I started with just a few bulbs and I also tried 4 of the slightly more expensive 5050 bulbs in this size to see the 'brighter white' light difference. To my and my wifes eyes we couldn't see any noticeable difference in the standard illumination and more white light bulbs and with the easy remove and replace install as well as NO heat at the fixtures, I ordered the rest of what was needed to replace all the interior lights in the 2009 Wilderness with M4's LEDs. We are VERY glad I did!! As mentioned, no heat, great lighting, and I can even have every light on in the trailer if I wanted and the battery draw isn't enough to kick in the inverter! I tested that to see. The inverter used to come on if more than two fixtures, 2 bulbs, were on at any one time. I HIGHLY recommend this conversion and purchasing from M4 as they have great prices and extremely fast delivery.

I purchased these bulbs for use in our motorhome closet. They provide excellent lighting and my finds that she can see the colors of clothing much better than the stock bulbs. AND the price is right!