Return to the thumbnail page Display/hide file information See previous file See next file

Longing once again to the Sylvania HSI-TD 70W/D

Longing once again to the Sylvania HSI-TD 70W/D


I decided to replace once again my Osram HQI-TS 70W/WDL Excellence with my OEM Sylvania HSI-TD 70W/D in my tracklight. But it seems that this will be for a short time.

youtube_3VLv8rGNQW0.jpg youtube_jtrPPUEtp10.jpg youtube_q7kFlET5b9c.jpg youtube_pvtK63GHDMU.jpg

Light Information

Light Information

Manufacturer:Havells-Sylvania
Model Reference:Metalarc HSI-TD 70W/D UVS
Lamp
Lamp Type:Quartz metal halide lamp
Filament/Radiator Type:Quartz arctube with thallium, lithium, scandium and some rare-earths
Base:Rx7s
Shape/Finish:Linear, clear
Service Life:12,000 hours rated life
Fixture
Fixture Type:Tracklight on a busbar
Ballast Type:Philips HID-PrimaVision PV C 70 /S CDM electronic ballast
Photocell Type:Wall switch
Location:My room at my hostel
Electrical
Wattage:70W (Rated)
Voltage:108V (Initial lamp voltage at optimal performance)
Optical
Lumen Output:5400lm (Rated)
Lumen Efficacy:77.14 lm/w (Calculated
Color Temperature:5600K
Color Rendering Index:Ra8=80
Physical/Production
Factory Location:India
Application/Use:Room lighting in my case

File information

File information

Download: Download this File
Filename:youtube_q7kFlET5b9c.jpg
Album name:dor123 / Videos
Keywords:Lamps
File Size:10 KB
Date added:Jan 04, 2019
Dimensions:480 x 360 pixels
Displayed:28 times
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-154955
Favorites:Add to Favorites
Comments
dor123
Hero Member
*****
Offline

Gender: Male
Posts: 2390
View Gallery
Other loves are computers, office equipment, A/Cs


View Profile WWW Personal Message (Offline)
Jan 05, 2019 at 06:34 AM Author: dor123
It seems that compared to my room at my former hostel, in my current room, the 5600K color don't gives me headaches. Probably the yellowish tinge that this lamp had when it was new. caused this, and now it don't have it anymore, helps. Another probability is that my current room is much bigger than my room at my former hostel, so I getting along with the light color.
Also: It seems that this lamp runs up faster than the Osram HQI-TS 70W/WDL Excellence, despite it have an exhaust tip at the arctube while the Osram one is tipless.

I"m don't speak english well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the European date format (dd.mm.yyyy).

I hope that LED won't replace all forms of other light

© 2005-2019 Lighting-Gallery.net | Powered by: Coppermine Photo Gallery