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ESP040W-0700-56 LED Driver by ERP Power - 40 Watt 700mA Triac & ELV Dimmable.  

• NOT RECOMMENDED FOR NEW DESIGNS. FOR NEW DESIGNS, USE THE ESPT SERIES. 
• Compatible with TRIAC (forward-phase or leading-edge), ELV (reverse-phase or trailing-edge) and 0-10 V dimmers 
• ESPxxxW: TRIAC and ELV dimming only at 120 Vac. 
• ESPxxxE: TRIAC and ELV dimming only at 230 Vac. 
• Linear 0-10V dimming transfer function: 10V=100%, 1V=10%, 0.1V=1% • Lifetime: 50,000 hours min at 70°C case temperature 
• Protections: output open load, over-current and short-circuit (hiccup), and over-temperature with auto recovery 
• Conducted and radiated EMI: Compliant with FCC CFR Title 47 Part 15 Class B (120 Vac)/Class A (277 Vac) and EN55015 (CISPR 15) at 220/230/240 Vac 
• Complies with ENERGY STAR®, DLC (DesignLight Consortium®) and CA Title 24 technical requirements 
• IP64-rated case with silicone-based potting 
• 90°C maximum case hot spot temperature 
• Class 2 power supply