T8-36TUBE-NW Natural White 36" (F30T8) 12 VOLT T8 LED Tube Light 4500k

The LED bulbs I got from M4 were a perfect fit in my 36” dual light fluorescent fixture in the kitchen. Very easy to rewire, bypassing the ballast. Took me an hour start to finish. The space is much brighter than before. The shipping was slow. About two weeks to N Idaho. But they made here unscathed, and are a nice upgrade in my 33’ 2005 Holiday Rambler Thanks. Mike Brown. M4 Note: It looks like we received the order on the 6th and we also shipped on the 6th via the requested service, which is USPS Ground Advantage. I can't answer for the post office, but we do have other shipping options at checkout all the way to overnight, but it does get costly on long oversize items especially. Good to hear about the lighting improvements!

Build quality is excellent! 4500K is the perfect light tone and quality for our interior overhead RV lights.

Replaced the 36” fluorescent tubes in our living area and kitchen area fixtures with these LED tubes and WOW!! The retrofit is super easy using the included instructions and the RV Geeks videos. The light output is far superior to the old fluorescent tubes and the dramatic reduction in power usage is huge. Time will tell on their longevity but M4 products have always been very high quality. Highly recommend this upgrade!!

Makes it nice and bright!

This was a replacement for a failed bulb. Steve quickly shipped a replaement which is why I like dealing with M4 products. They stand behind the products they sell.

We did 6 other fluorescent-to-LED tube upgrades in our coach to work up to this one. I'm happy to say that this upgrade went equally well. We love the lighting in our coach now (very bright) and knowing we won't chew up our battery running them is even better. This was a tricky installation, but the directions from M4 got us through it on the first go! High quality tube.

Wonderful replacement for the indirect lighting in our Airstream 290 even though the florescent fixture was broken. One wire connected each end and the bulb works perfectly.

Easy install really impressed but a little pricey.

It's been on my list to finish the fluorescent tubing conversions on my boat, and M4 not only had all of the lengths I needed, but provided excellent instructions for bypassing the ballasts. Everything worked the first time, the brightness and color are excellent, and our amp draw for 8 tubes is about 1/4 what it was before.