Power frequency withstand voltage:2.5KV(AC virtual value), 1min
	Insulation resistance: ≥2mΩ
	Allowed voltage fluctuation: ±20%(AC indicator lamp)
	Continuous working life: ≥30000 hours
	Luminance: ≥100cd/m2
	Comparative Tracking Index: CTI≥100
	Degree of protection: IP65 or IP67
	Rated frequency: 50~60Hz
	Ambient temperature: -20℃~+55℃
	Ambient humidity: ≤98%RH
	Class of pollution: Class 3
	Class of installation: Class Ⅲ