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Philips HPL-4 80w

High performance mercury lamp.

602-20531.jpg IMG_3939.JPG Philips_H4.jpg Philips_Argenta_Rose_Lit.JPG thorn_002.JPG
File information
Filename:Philips_H4.jpg
Album name:Tom / Mercury Vapour
Manufacturer:Royal Philips Lighting
Model:HPL-4 80w
Power Consumption:80w
Cap Type:E27 ES
Light Colour Temp:3400K
Run-Up Time :~6 minutes
Restrike Time :~ 5 minutes
Lifespan:16,000 hours
Circuit Type:Series choke
Comments:The much hallowed HPL-4 mercury lamps! Finally got one, and what a lovely lamp it is. Such a nice colour! A high performance phosphor deliveres a greatly improved colour and higher light output. Just a shame these weren't so widespread!
Date / Code:2014
Country Of Origin:China
Filesize:359 KiB
Date added:Dec 12, 2019
Dimensions:1600 x 1385 pixels
Displayed:20 times
URL:https://allthingslighting.co.uk/atl/displayimage.php?pid=23730
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Andy   [Dec 22, 2019 at 08:21 PM]
Great lamps but such a shame they didn't get produced earlier on.

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