Dimensions Guide
Mechanical and Housing
Bulb Finish Clear (CL)
Cap-Base Information Brass [ Brass Cap]
Bulb Material Hard Glass
Approval and Application
Energy Saving Product Not Applicable
Picogram Per Lumen Hour 102.6 pg/lm.h
Mercury (Hg) Content (Max) 52.0 mg
UV
Pet (Niosh) (Nom) 204 h/500lx
Damage Factor D/fc (Nom) 0.51
Luminaire Design Requirements
Bulb Temperature (Max) 400 °C
Cap-Base Temperature (Max) 210 °C
Product Data
Order product name MH400/U 6PK
EAN/UPC - Product 046677274498
Order code 274498
Numerator - Quantity Per Pack 1
Numerator - Packs per outer box 6
Material Nr. (12NC) 928601172301
Net Weight (Piece) 0.001 kg
Warnings and Safety
• R "WARNING: These lamps can cause serious skin burn and eye inflammation from short wave ultraviolet radiation if outer
envelope of the lamp is broken or punctured. Do not use where people will remain for more than a few minutes unless adequate
shielding or other safety precautions are used. Certain lamps that will automatically extinguish when the outer envelope is broken
or punctured are commercially available." This lamp complies with FDA radiation performance standard 21 CFR subchapter J.
(USA:21 CFR 1040.30 Canada: SOR/DORS/80-381)
• Lamp contains mercury. Manage in Accord with Disposal Laws. See: www.lamprecycle.org or 1-800-555-0050
Dimensional drawing
C
D
MH R 400W/640 E39 ED37 U
Product D C (max)
MH400/U 6PK 4.625 in 11.5 in
Switch Start Metal Halide Standard
© 2018 Signify Holding All rights reserved. Signify does not give any representation or warranty as to the accuracy or
completeness of the information included herein and shall not be liable for any action in reliance thereon. The
information presented in this document is not intended as any commercial oer and does not form part of any
quotation or contract, unless otherwise agreed by Signify. Philips and the Philips Shield Emblem are registered
trademarks of Koninklijke Philips N.V.
www.lighting.philips.com
2018, September 10 - data subject to change