This 1 Watt has many advantages over the cluster LEDs. The 1 watt has 35 lumen output has the same power output as 30 LEDs.
However, the 1 watt has a narrow beam allow you to see a longer distance. In addition, the 1 watt is much smaller that most cluster LED so you can please it almost anywhere.
Bulb Type 1 Watt 35 Lumen
Bulb Life 100,000 Hours
Body Material Aluminum with O rings for water resistance
Battery Require 3 x AAA Alkaline Battery (Not Included)
Battery Life Approximately 40 hours on 3 AAA batteries.
Switch Type Press on, Press off from rear cap
Weight 3 oz.
Head Diameter 1.2 31 mm
Body Diameter 1.08 or 27.5 mm
Length 3.8 or 94.2 mm