- Upgrade to the Est L2 LED Bulb for superior brightness, outshining T6 and Q5 versions available on the market. - Exceptional lifespan of 100,000 hours, delivering a maximum output of 1200 lumens. Compatible with input voltages ranging from 3.7V to 18V, supporting 1x 18650 or 2x CR123A/16340 batteries. - Simple operation with a single switch mode featuring High and ON/OFF settings. Compact and lightweight design makes it easy to carry for all your needs. - Crafted with a durable body case, unlike inexpensive WF502B alternatives. This bulb is both waterproof and shock-resistant, ensuring reliability in diverse environments. Use Scenarios: - Perfect for outdoor activities such as camping or hiking, providing bright illumination for paths and tents. - Ideal for emergency preparedness, offering long-lasting light during power outages or natural disasters. - Great for everyday use, whether in your garage, basement, or while working on projects that require clear visibility. Experience the difference with the Est L2 LED Bulb, designed for performance and durability that meets your lighting needs.