hid - mh / metal halide light bulb lamp
MH400RSP
donsbulbs part:
MH400-E40-R20-SP-640-M59 DONSBULBS
HID/M59/400W/MH400-E40-R20-SP-640-M59 |
Bulb is discontinued and I know of no substitutions at this time.
Check back periodically as I may eventually locate stock or a supplier.
If you have new / undamaged bulb(s) that you want to sell me click here. |
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MH400-E40-R20-SP-640-M59 DONSBULBS
HID/M59/400W/MH400-E40-R20-SP-640-M59
bulb specifications:
| | category: |  | HID - MH / Metal Halide | | watt: | | 400 | | base: | | E39 - Edison Mogul Screw, 39mm (often referred to as Mogul) | | glass: | | R20 | | m.o.l.: | | 10.9 inch (277MM) | | burn pos: | | burn lamp in ANY position | | cri: | | 65 | | d.hours: | | 15000 |
notes: |
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Beam Angle: 40 degrees
ballast:m59
clear glass
medium angle spot lamp
color temp may vary over time
heat resistant glass
needs specific metal halide ballast
universal angle |  |
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typical shape of R20 glass envelopes
(not to scale) |
industry standards for base:
E39 - Edison Mogul Screw, 39mm (often referred to as Mogul)
(not to scale) |
| Although few specialty light bulbs and sockets are manufactured anymore, I have decent inventories of most types in stock, plus additional sources for nearly everything. All are guaranteed brand new, most being NOS (new old stock). Shelf life is forever. |
| Prices usually rise as inventory is sold off. Website updated daily to reflect current stock and prices. Click add to cart button above, and order at today's prices. |
| I don't guarantee brand (or country) of manufacture, but you are welcome to suggest a preference. If you do require a certain brand or specific country of manufacture; read my general information. |
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| Thanks to you; donsbulbs is the worlds largest resource of bulb data and cross-referencing. |
Definition of light bulb refers to lamp.
Definition of socket refers to lampholder (lamp holder). |
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MH400-E40-R20-SP-640-M59 DONSBULBS
HID/M59/400W/MH400-E40-R20-SP-640-M59
also known as
Cross-Reference:
31973-1
HID/M59/400W/MH400-E40-R20-SP-640-M59 DONSBULBS
HID/M59/400W MH400-E40-R20-SP-640-M59 DONSBULBS
HID/MH/400W/E39/R20/SP
MH/400/RSP
MH/400W/E39/R20/SP/U
MH/400W/E39/R60/SP/U
MH/400W/E39/R60/SP/UNIVERSAL
MH/400W/E39/R60/UNIVERSAL/SP
MH/400W/R60/E39/SPOT
MH/400W/RSP
MH400/R60/SP
MH400/RSP
MH400RSP
MH400RSP/R60
R60/MH/400/RSP
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MH400-E40-R20-SP-640-M59 DONSBULBS
HID/M59/400W/MH400-E40-R20-SP-640-M59
have been found in equipment:
>> no equipment cross-references entered yet << |
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