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

Two NISKO SuperLED 15W 6500K color LED lamps, at my hostel

Two NISKO SuperLED 15W 6500K color LED lamps, at my hostel

Click to view full size image




I've seen these two LED lamps, with fan heaters and bug zappers at my hostel.

IMG_7109.JPG IMG_7104.JPG IMG_7099.JPG IMG_7086.JPG

Light Information

Light Information

Manufacturer:Unknown
Model Reference:NISKO SuperLED
Lamp
Lamp Type:LED lamps
Filament/Radiator Type:InGaN blue LEDs + Ce:YAG phosphors
Base:E27
Shape/Finish:A60, white plastic
Service Life:Only time will tell (30,000 hours rated life)
Fixture
Ballast Type:Constant current power supply
Location:My hostel
Electrical
Wattage:15W (Rated)
Voltage:220-240V, 50-60hz
Optical
Lumen Output:1500lm (Rated)
Lumen Efficacy:100lm/w (Calculated)
Color Temperature:6500K
Color Rendering Index:Ra8>80
Physical/Production
Factory Location:China

File information

File information

Download: Download this File
Filename:IMG_7099.JPG
Album name:dor123 / LED lighting (Except road lanterns), LEDs in general, lasers, flashlights and other lighting gadgets
Keywords:Lamps
File Size:398 KB
Date added:Nov 30, 2018
Dimensions:1600 x 1200 pixels
Displayed:32 times
Date Time:2018:11:30 15:17:12
DateTime Original:2018:11:30 15:17:12
Exposure Bias:0 EV
Exposure Time:1/20 sec
FNumber:f 3.4
Flash:No Flash
Focal length:5 mm
ISO:500
Make:Canon
Model:Canon PowerShot SX150 IS
White Balance:1
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-153782
Favorites:Add to Favorites
Comments
merc
Full Member
***
Offline

Gender: Male
Posts: 228
View Gallery

Adam


GoL
View Profile Personal Message (Offline)
Nov 30, 2018 at 12:50 PM Author: merc
100lm/W isn't the best possible efficacy for this type of lamps (especially for 6500K) - probably an older generation of chips.

Lidl currently offers 17W/1400lm (82lm/W) and 19W/1600lm (84lm/W) their "LIVARNOLUX" branded lamps (made by ???) - 2700K/Ra8 >95. This should be a high quality light but I didn't get one as I have no use for 2700K lamps.

Not a misoLEDist...

dor123
Hero Member
*****
Offline

Gender: Male
Posts: 2368
View Gallery
Other loves are computers, office equipment, A/Cs


View Profile WWW Personal Message (Offline)
Nov 30, 2018 at 12:54 PM Author: dor123
The efficacy is much lower on a complete LED product versus the LED emitter itself.

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

merc
Full Member
***
Offline

Gender: Male
Posts: 228
View Gallery

Adam


GoL
View Profile Personal Message (Offline)
Nov 30, 2018 at 12:56 PM Author: merc

The efficacy is much lower on a complete LED product versus the LED emitter itself.

Rated lumens are for the product - not the emitter.

Not a misoLEDist...

© 2005-2018 Lighting-Gallery.net | Powered by: Coppermine Photo Gallery