Review on JDM ASTAR Extremely Bright Reverse Lights - Illuminate Your Path with Unparalleled Brilliance! by Matt Larsen

Oh my god, the brilliance of these 921 size bulbs stunned me after I installed them. I have a truck, and when it's dark I have a hard time backing into my narrow concrete-walled driveway. I was planning on installing LED blocks after plasma cutting the bumper of the running board, but didn't get my hands on it. A pair of $13 bulbs gets me through as it gives about 3-4x the lumens. The performance is specified at the level of normal halogen lamps.