3 Review(s)

High strong materials and fire retardant Start work immediately Fashion appearance, ultra light designing, wearing comfortable High performance solar cells Sensitivity and delay time is adjustable Permanent UV/IR preservation High definition preservation filter Light states: DIN 4 Dark states: DIN9~13 free adjustable View Area: 96 x 34 mm Response time(bright to dark): <1/30000 seconds (normal temperature conditions) The turn time: (dark to bright): adjustable: 0.1s - 1.0s Sensitivity(welding based on current size): adjustable: low/high Power: solar cells + Li Battery