1. The lamp body is made of high-strength PP material, which is corrosion-resistant and resistant to high temperatures, preventing rupture when accidentally falling.2. PP material lampshade, the light transmittance is up to 90%.3. IC driven large-capacity spare lithium battery, constant current and constant voltage, safe and stable operation, and can provide 3-5 hours of illumination.4. 5370 smart chip, high luminous efficiency, high brightness.5. The lamp can also be illuminated by touching the lamp or holding the lamp with your fingers.Product Name: emergency lampInput voltage: 220 (V)LEDs: 5730Flux: 900 lmLEDs Number: 25LEDSize: 78 x 132mmPower: 9 WMaterial:PPcolour:WhitePackage Contents:4 * BulbOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.