Product data

• General Information
• Cap-Base E40 [ E40]
• Operating Position H [ Hanging or Base Up (BU)]
• Life to 50% Failures (Nom) 20000 h
• System Description -

Light Technical

• Color Code 640 [ CCT of 4000K]
• Luminous Flux (Rated) (Min) 34000 lm
• Luminous Flux (Rated) (Nom) 39000 lm
• Color Designation Cool White (CW)
• Lumen Maintenance 2000 h (Nom) 85 %
• Chromaticity Coordinate X (Nom) 390
• Chromaticity Coordinate Y (Nom) 400
• Correlated Color Temperature (Nom) 3900 K
• Luminous Efficacy (rated) (Nom) 97.5 lm/W
• Color Rendering Index (Nom) 60

Operating and Electrical

• Power (Rated) (Max) 440.0 W
• Power (Rated) (Min) - W
• Power (Rated) (Nom) 400.0 W
• Lamp Current Run-Up (Max) 5 A
• Lamp Current (EM) (Nom) 3.25 A
• Ignition Supply Voltage (Max) 198 V
• Ignition Supply Voltage (Min) 198 V
• Ignition Time (Max) 120 s
• Voltage (Max) 150 V
• Voltage (Min) 120 V
• Voltage (Nom) 135 V

Controls and Dimming

• Dimmable No

Mechanical and Housing

• Bulb Finish Clear

Approval and Application

• Energy Efficiency Label (EEL) A+
• Mercury (Hg) Content (Nom) 48 mg
• Energy Consumption kWh/1000 h 440 kWh

Luminaire Design Requirements

• Bulb Temperature (Max) 400 °C
• Cap-Base Temperature (Max) 210 °C

Product Data

• Full product code 871150019939310
• Order product name MH 400W/640 E40 CL U 1SL/6
• EAN/UPC - Product 8711500199393