Actual photos of the STP Series 50W LED Tri-Proof Lights from ACE LED Light demonstrate their long-lasting quality and performance during an aging test. These lights serve multiple environments including underground parking garages and supermarkets through their adjustable power and color temperature settings which allow perfect lighting customization. The lights feature plug & play sensor compatibility for easy upgrades and Zigbee/Bluetooth mesh network smart control support which ensures flexible and convenient operation. The STP Series achieves both energy efficiency at 170 LPW and powerful illumination with 18,000 lumens. The aging test demonstrates their durability which ensures customers receive reliable lighting products.