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(3 products)


100 € - 132 €


Lamp Cap (base)

Energy Efficiency Class

Watt (W)

Kelvin (K)

3040 K - 4140 K

Lumen (lm)

26000 lm - 40000 lm

Luminous efficacy (lm/W)

100 - 108

Energy consumption (kWh/1000h)

250 - 400

Color rendering index (CRI)

90 - 96

Light colour code

930 - 942


Lifetime (h)

Store Reviews ( 939 )

Overall rating:   (4,9/5)

  Review By Tom McReynolds
Tom McReynolds

Very good experience, but better if specs came with UVB bulb

Overall, my shopping experience was very good. I had no trouble ordering on the site, the bulbs came quickly, and were undamaged and worked when I received them.The only issue I have (which might not be Svetila's fault) is that the bulbs came with no documentation. For safety, I'd like to know the UV output of the bulbs, not just their pow ...
Verified Purchase 26/11/2016
United States , Los Altos Hills
  Review By Luka
Great service!
Verified Purchase 22/11/2016

Powerball HCI-TM 

Powerball HCI-TM


  • Very high efficiency
  • Excellent color rendering
  • Excellent color stability
  • Much more compact than other discharge lamps of the same output
  • G22 plug-in base for good positioning
  • UV values significantly below the maximum permitted thresholds to IEC 61167 thanks to UV filter

Areas of application:

  • Foyers, reception areas
  • Museums, exhibitions...
Showing 1 - 3 of 3 items
Showing 1 - 3 of 3 items

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