The Bell Meteor 450 taillight packs a bright, high-tech punch into an affordable package. This 10-lumen taillight uses COB technology to create an intense glowing effect for impactful visibility in steady or flash mode. The Meteor 450 is powered by two AAA batteries and uses a silicone ladder strap for easy tool-free installation. Glow Tech™ COB (Chip On Board) technology condenses LED's closer together compared to a regular LED light, giving off an ultra bright glow effect.