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Philips Coated Alto HPS Lit-Up My 2001 Philips Ceramalux w/ Alto 250W HPS/SON operating.

Philips Coated Alto HPS Lit-Up

My 2001 Philips Ceramalux w/ Alto 250W HPS/SON operating.

IMG_3208.png IMG_3047.jpeg IMG_3149.jpeg IMG_3046.png IMG_3050.jpeg
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Filename:IMG_3149.jpeg
Album name:me400r3 / The Best of My Light Bulb Collection
Filesize:81 KiB
Date added:25 May, 2026
Dimensions:640 x 640 pixels
Displayed:41 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=25012
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Comment 1 to 5 of 5
Page: 1

dor123   [25 May, 2026 at 10:03 AM]
Looks like the coating on the lamp is a phosphor, because of it reddish color during startup.
me400r3   [25 May, 2026 at 09:38 PM]
It may, but I’ll take a blacklight to it eventually to confirm.
Beta 5   [27 May, 2026 at 01:44 PM]
Cool Cool Looks like a similar translucent coating some of ours had rather than the fully white coating of mercury lamps.
me400r3   [28 May, 2026 at 08:53 AM]
Thanks! Very similar to your coated SON lamps; thick enough to defuse, thin enough for output.
AngryHorse   [30 May, 2026 at 07:42 PM]
Love that pink on start, bit like the Venture Is we have here Cool

Comment 1 to 5 of 5
Page: 1

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