
Aluminum Tempered Glass Rechargeable Twin Spot IP66 LED Emergency Exit Sign Explosion-Proof Emergency Lights. IP66 Explosion-Proof Rating: Die-cast aluminum shell with tempered glass lens ensures safety in hazardous environments. 3-Hour Emergency Backup: Li-ion 3.7V 800mAh battery provides 3 hours of illumination during power failures. Bridgelux LED Chips: High-quality 2 PCS SMD 5050 LEDs ensure high brightness and energy efficiency. 3-Year Warranty Coverage: Comprehensive warranty covering mechanical defects for 3 years from purchase date. Intelligent IC Control: Automatic emergency start with overcharge and over-discharge protection for safety. Customizable Design: Full customization, minor customization, and design-based options available. Rotatable Lamp Head: Stainless steel explosion-proof hose allows rotation for different scene requirements. 50,000 Hours Lifespan: Long service life with durable construction for reduced maintenance needs.