Purchased to replace overhead lights in my 1996-2004 Keystone Fifth Wheel Camper to replace 12v bulbs. I bought the brightest Super Bright or whatever they are called instead of Warm White and am very happy with it. I have replaced all 17 internal bulbs and 1 external bulb and these bulbs are able to increase the lumen significantly and make it much brighter in the RV, I have early cataracts and can't see well in low light. I had no trouble installing them and they worked fine so obviously the polarity in my lights is correct. and the replacement worked fine in that outlet too. brightness of incandescent lamps. They are a nice natural daylight fluorescent type like white and not bluish in color (or a yellowish warm white variant) as I've read that some manufacturers make the brightest substitutes. I bought these because I have 80 SMD LEDs and I'm glad I did. These are probably the brightest you will find. They don't have metal frames to support LEDs, but I don't expect any durability issues, although those with metal frames should be the most durable. Kind! Sincerely, Ronald L. Blake
LEDKINGDOMUS 44Mm Festoon LED Bulb, Bright White Interior Light For Car Dome Map, 12 SMD 3528 Chips, Rigid Loop, Compatible With 561 562 567 564, Pack Of 4
36 Review
10 Pack BRISHINE 194 LED Bulbs - Extremely Bright Ultra Blue 5630 Chipsets For Car Interior Dome Map Door Courtesy Trunk License Plate Lights
40 Review
12 Pack - WEIMELTOY Red LED Car Bulb 194 With 3030 Chipset & 2 SMD T10/168/W5W Wedge Light Bulbs, 1.5W 12V For License Plate, Courtesy, Step & Trunk Lamps, Clearance Lights
36 Review
Smart lamp Arwen YEELIGHT 450C ceiling [ylxd013-b]
37 Review
XBEEK LED Front Fender Side Marker Light Turn Signal Lamp Compatible With Jeep 2018-2022 Wrangler JL JLU And 2020-2022 Gladiator JT Truck
23 Review
Pack Of 2 TMH 6 Inch Oval White LED Lights For Truck Trailer With Reverse Lamp, Turn Signal, Side Marker And Tail Functions - Surface Mount, Ideal For Trailers, Buses And Vehicles, 12V DC
25 Review
Enhanced 3Rd Brake Light For Ford F250 F350 Super Duty Trucks: LED Tail Cab Cargo Lights & Stop Light Compatible With F450 F550 And 1995-2003 Ranger Models
30 Review
LED Fog Lights Passing Lamps For Dodge Ram 1500/2500/3500 Pickups 2002-2009 & Durango 2004-2006, Upgraded XPCTD Black Truck Fog Lights
38 Review