Product Flashlight LED Upgrade Light: Use this flashlight upgrade light to turn most C&D 3-6 cell PR lights and flange lights into bright, long-lasting flashlights to upgrade flashlights with LED technology. REPLACE WITH UPGRADE Use this LED flashlight replacement bulb for a quick and efficient upgrade by switching it on in the same way as a traditional light bulb. ENVIRONMENTALLY FRIENDLY: The LED technology in this flashlight LED bulb provides longer battery life, making it an economical and eco-friendly option for upgrading LED lights, upgrading flashlights or replacing flashlights. SUPER BRIGHT LED LIGHT: This LED flashlight illuminates your path with 200 lumens of high-power white light that contrasts with the dull the yellow color of light bulbs. HIGH PERFORMANCE AND LONG LIFE: The upgrade lamp for high performance flashlights is durable and reliable with an estimated 30,000 hours of use. Project details: material: metal Rated voltage: 6-24V/ 3-12v Power: 3W Luminous flux: 200~210lm Product size: about 23 * 9 mm / 0.9 * 0.4 inch Shipping weight: about 5g Delivery contents:1 P13.5S LED flashlight