## Product Specifications| **Specification** | **Details** | |----------------------------|---------------------------------------------------------------| | **Product Name** | Firefly Laser Lamp (Starry Sky Laser Lamp) | | **Projection Angle** | Adjustable | | **Projection Distance** | 3~10 meters | | **Size** | 215 x 215 x 280 mm | | **Input Voltage** | 100V~265V | | **Frequency** | 50Hz~60Hz | | **IP Rating** | IP65 | | **Lifetime** | 35,000 hours | | **Lumen** | 90 lm/W | | **CCT (Color Temperature)**| 5500K | | **Cooling Method** | Air cooling and heat dissipation | | **Surface Treatment** | High-temperature oxidation | | **Light Source Substrate** | High-purity copper substrate | | **Drive Scheme** | Constant current and constant voltage isolation | | **Installation Method** | Fixed type | | **Lens Scale** | 1:3 | | **Lens Coating** | Green film | | **Lamp Body Material** | High-quality high-strength aluminum | | **Radiator** | High-quality and high thermal conductivity aluminum alloy | | **Light Source Brand** | Nichia, Japan | | **LOGO Lamp** | High-temperature resistant glass imported from Germany | | **Focusing Method** | Manual focusing |