🔆 10x Super Bright 921 194 T10 LED Bulb: Pure White 12V 24-SMD Wedge Lamp - Ideal for Boat, 5th Wheel, RV Trailer Camper Interior Light (Pack of 10) Review

These LEDs offer a very nice white tone that looks more natural. I used it to change all the bulbs in the cab on the fifth wheel. The lighting is bright enough and looks good. There is no yellow glow from these lights. Out of a pack of 20 bulbs, all 20 worked. I am in the process of ordering more to replace the bulbs in my external storage compartments.

Replaced all van lights with white LED bulbs. Significantly increased my lighting when using the minimum power. Lamps remain cool even after prolonged use. The only downside is that they shed a few yellow and white streaks that are barely visible on my countertop and in the bathroom. That's not enough to stop me from giving them a perfect 5. After seeing them in my van, I asked two other family members to order LED lights for their vans. I strongly recommend replacing these lamps.

I bought this to hook up to a strobe circuit I was designing to add to my smoke machine in my haunted porch decoration for Halloween. This lamp uses a PT4115 driver in a SOT89-5 surface mount package. Pin 3 is a PWM/dimmer that is internally connected to Vin via a 200 kΩ pull-up resistor. I soldered a piece of 30 gauge winding wire to the pin and then to a 2.54mm jumper to connect it to my circuit through a 10K resistor. The results were excellent: an almost instantaneous burst of bright white…

We were very happy with our new LED lamps. We were told they were energy efficient, durable and wouldn't get that hot. On Saturday we installed 22 new LED lamps in our mobile home. Today on Monday when a lamp was turned on, it caught fire and melted part of the LED lamp. The device still works, but the bulb has melted. The attached photos startled me, to say the least. Thank goodness we were steps away from the RV to handle, clear out and remove so no major damage was done. The rest of the…

I like these lights, their only downside is that they let light through my lamp housings, standard dome type with texture inside. I will add diffusers in these transparent lamp bodies to reduce diffraction from the plastic cover itself. Light without covers looks good, but with these covers our towels look dirty. The bulbs/boards themselves stay cool on the front and get just a little warm on the back of the PCB where the components are, but not ALMOST as hot as a regular incandescent bulb. My…

I love LED lighting. And so I set out to build LED bulbs that fit into RV lighting fixtures. I had old LED boards, all I needed were resistors and time to put them together. On a whim I (again) checked what was out there. Wow! These boards cost me less than just a resistor! And although they are cheap, they are not cheap! Each board has a bridge rectifier and a voltage regulator. With a bridge rectifier, it doesn't matter which of the "+" terminals is like in incandescent bulbs. The regulator…