Lichtset NanoStrike 500 + BLS-152 Spark Front NanoStrike 500i | BLS-261 Max. Runtime Mode Steady: 12 hours Output / Runtime: 500 Lumen (1:30h), 50 Lumen (12h), Flash (35h) Safety: Runtime safety mode, fade out Beam distance: 150mm Light Type: Dual-LED with round beam Battery: Lithium Polymer, 1200mAh Charge time / port: 2:30h / USB-C Modes steady: High, Standard, City (saves last mode) Modes flash: Flash, Day Flash, Steady Flash, double-click (saves last mode) Mode secret: High, Low Size / Weight: 70 x 39.5 x 26mm, 95 grams Fixation: StrapFix Duo BLS-194 for Ø 22-52mm Water resistant: IPX6 Diverse: Battery indicator, Alu-housing, wired remote ready BLS-179 Rear Spark 2.0 | BLS-152 Max. Runtime Mode Steady: 10 hours Output / Runtime: 10Lumen / <0.5 Lux (3:00h), 3 Lumen / <0.5 Lux (10h), Flash (20h) Safety: Runtime safety mode +4h Light Type: LED Battery: Lithium Polymer, 300mAh Charge time / port: 1:45h 2A / USB-C Modes steady: High, Low (saves last mode) Modes flash: Flash, Day Flash (saves last mode) Weight: 23 grams Fixation: StrapFix Ø 5-42mm aero compatible Water resistant: IPX7