2000w Philips HPI-T HO 
 x large wattage Philips metal halide lamp in colour 642 for 380v control gear.

210,000lm
3800k (642 colour code?)
12,000h

2000w Philips HPI-T HO

x large wattage Philips metal halide lamp in colour 642 for 380v control gear.

210,000lm
3800k (642 colour code?)
12,000h

387A5212.jpg 387A5223.JPG 387A6532.JPG 387A6720.JPG 387A8187.JPG
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Danny   [12 Feb, 2024 at 12:07 AM]
If. 642 was a colour for a fluorescent tube would they both be the same colour lit?
Beta 5   [12 Feb, 2024 at 12:09 PM]
I've often wondered this, various MH lamps sharing colour codes with fluorescent such as 830, though in some cases the colours seem quite different.
FrontSideBus   [12 Feb, 2024 at 04:21 PM]
Well different brands of 4000k halides often have quite different colour casts to them depend on the chemistry.
Beta 5   [12 Feb, 2024 at 09:07 PM]
Yeah that's true, very noticable with Osram and the yellowish hue some of their 4000K's have. Ceramic halides in /942 all seem fairly similar across the brands though.

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