... related products: SKILL SPECIFICATIONS: Voltage: AC110/220V 50Hz/60Hz Power Consumption: 250W Bulb size: NSD150W Size: 340 × 300 ... with a glass patterns, patterns within the fast, slow, forward, reverse, jitter, free adjustment. Control signal: international standard ... compliance with various safety standards, IP20 protection class, power lines meet CE20/22 Grade III, high-temperature protection ...