Outstanding quality: The DC green laser module is made of high-quality aluminum alloy material, durable with a long service life. Excellent fit: The arc design at the center allows secure wall mounting, enabling easy installation and removal. Suitable for various environments such as living room, bedroom, kitchen, and office. Application: stage lighting, bar lighting, game room effects Model: QS-4527G-green Laser color: Green Laser working life: over 6000 hours Laser working mode: point beam Laser wavelength: 532nm Laser output power: ≤30mW Working voltage: DC 3V–5V Working current: <350mA Operating temperature: +10°C to +35°C Storage temperature: -36°C to +65°C Beam spot size at 5m: <15mm Color: Black Material: Aluminum Dimensions: φ45mm x 27mm x 22mm Package Contents: 1 x Laser Module Note: Other items not included. Light reflection and display differences may cause slight color variations between image and actual item. Measurement may vary by ±1–3cm.