Product Name: High Output HPS Lamp High Luminous Efficiency Sodium Lamp 400W and 600W for Plant Growth and Green House Model NO.: 400W/600W Certification: CE, ISO Usage: Outdoor, Indoor Power: 400W/600W Type: High Pressure Sodium Lamps Initial Lumens: 55, 000lm/95 Input Voltage: 110V Trademark: Caideal or OEM Transport Package: As Per Factory's Or Buyer's Customized Specification: CE Origin: China Product Description Soduim lamp (ML-204)More efficient ignition with the prominent inner tube, prompter re-ignition, less broken rate in easy stageMore efficient lumen, longer operation time; 24, 000 life hoursApplication: Used for plant growth, traffic lighting, flood lighting, industrial lightingWattage of sodium lamp: 400W/600WNominal lamp voltage: 105V/110VNominal lamp current: 4.6A/6.2AInitial lumens: 55, 000LM/95, 000LMColor temperature: 2, 000KColor rendering index: 20RaAverage life: 24, 000 hoursOperating position: UniversalBulb maximum diameter: 47mmBulb maximum length: 290mmBulb maximum length: 173mmGlass shell type: T46Lamp base: E40/MOGULProduct Approvals