- Strapless Rechargeable LED Headlamp - 3 Mode Function: High - Low - Strobe - 2 Mode on Tail Light: Red or White - Working Time: 4 Hours on High, 6 Hours on Low & 4.5 Hours on Strobe - Max Output : 500 Lumens 1200 Mah Battery Lithium Iron - Charging Time: 3 Hours C Cable Supplied - IP Rating: IPX4, with CE