60 lumen Simple switch function with different modes Single press for Cool-white high mode, Second press for Warm-white high mode. Holding the switch down in either mode will change from high to low power mode. Warm-White for true colour rendition - great for map reading or braai'ng and seeing true meat and food colours. The rechargeable battery is removable and replaceable If required. USB recharging cable supplied, allow 5 to 8 hours for full recharge.