Товч тодорхойлолт: Product Specification Product Name Heavy Duty Warranted CE and ROHS China Electronic Safe Box Factory Brand SHENGJIABAO Model No. SJB-S25TS Lock Style Electronic / Digital Product Size (W)350 x (D)250 x (H)250 mm Inner Size (W)340 x (D)190 x (H)240 mm Capacity 15.5 Lt Product Weight 6 kgs Product Material Solid …
Товч тодорхойлолт: Product Specification Product Name Hot Rolled Steel Private Digital Safe Coffer For Home and Office Factory Brand SHENGJIABAO Model No. SJB-S20ET Lock Style Electronic / Digital Product Size (W)310 x (D)200 x (H)200 mm Inner Size (W)300 x (D)140 x (H)190 mm Capacity 8 Lt Product Weight 4.5 kgs Product Material Solid Steel …
Lumens to watts calculator. Luminous flux in lumens (lm) to electric power in watts (W) calculator. Enter the luminous flux in lumens, luminous efficacy in lumens per watt and press the Calculate button to get the power in watts: Enter luminous flux in lumens: lm. Enter light source: -- select light source -- Tungsten incandescent light bulb ...