The safety factor is high with no safety hazards. Suitable for daily life lighting as well as construction lighting in warehouses, factories, mines, and construction sites. The LED lamp is highly energy-efficient and emits healthy light. It does not contain ultraviolet or infrared rays and produces no radiation. Made of high-quality aluminum alloy material with oxidized, sandblasted, and electroplated surface treatment. Durable texture that resists scratches. Green and environmentally friendly design without harmful elements. Supports recycling and does not produce electromagnetic interference. Designed to protect eyesight with DC drive, no flicker, high luminous efficiency, low voltage and current requirements, low heat generation, and high light energy conversion rate. Package Includes: 1 x LED Bulb 1 x Remote Control Item Type: LED Bulb Material: Aluminum Alloy + PVC Color: As shown in the picture Product Size: Approx. 11 x 6 cm / 4.3 x 2.4 in Weight: Approx. 130 g / 4.6 oz Lamp Bead: Everlight Voltage: 85-265V Base Type: E27 Power: 5W Remote Control Battery: 1 x CR2025 button battery 150mAh (included) Luminous Flux: 450lm Beam Angle: 120° Color Rendering Index: 90 Protection Level: IP43 Color Temperature: RGB + Cool White Life: 50000H How to Use: 1. Insert the bulb into the E27 lamp holder and turn on the power. 2. Turn on the remote control to operate the light normally.