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Sylvania

64036 Sylvania M400/U/ED37 400W Clear Metal Halide HID Lamp
26.50 USD
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Confirm before ordering

Match the exact lamp designation, wattage, operating voltage/current, base or connector, ballast and ignitor, operating position, cooling, and fixture enclosure requirements. Similar HID lamps are not automatically interchangeable.

Need help confirming fit? Email help@dynamiclamps.com with the equipment model, ballast label, and existing lamp marking.

Specifications

64036 Sylvania M400/U/ED37 400W Clear Metal Halide HID Lamp specifications

Shopify SKU OSR-64036
Electrical rating 400 Watts
Configuration Single Ended
Base / connection E39 Mogul Screw Base
Product detail ED-37 Bulb
Lamp technology / form Metal Halide (HID) Bulb Type
Rated average life 15000 Hours Rated Average Life
Color temperature 4000K Color Temperature
Light output 36000 Initial Lumens
Light output 23500 Mean Lumens
Color rendering index 65 CRI
Product detail Clear Bulb
Ballast requirement For use with M47/E Ballast
Product detail Indoor/Outdoor
Maximum overall length 11.50 in (292.10 mm) Max Overall Length
Diameter 4.60 in (116.84 mm) Bulb Diameter
Product detail RoHS Compliant
Mercury content Contains Mercury (Hg)
Other part numbers M400/U/ED37
Equipment compatibility

Equipment and ballast fit

Use only in equipment whose lamp list and electrical, thermal, optical, and mechanical design specify this exact lamp or a fully documented equivalent.

  • industrial, commercial, retail, sports, street, greenhouse, and area lighting

Application type alone does not establish compatibility. The equipment manual and lamp/ballast labels take precedence.

Brand alternatives

Cross-reference search aids

M400/U/ED37

Confirm any substitute against lamp family, electrical ratings, base/connector, arc geometry, optical output, operating position, ballast/ignitor, cooling, and enclosure requirements.

Documentation & safety

Documentation and handling

HID safety: These lamps can require high-voltage ignition, operate at high temperature and pressure, emit ultraviolet radiation, and may contain mercury. Operate only with the specified control gear, cooling, orientation, and protective enclosure or containment required by the lamp and equipment manufacturer.

Disconnect power, allow full cooling, use the prescribed protective equipment and handling procedure, and follow applicable mercury-lamp recycling and disposal requirements.