Indoor LED Lamps

LED-lamps for Solar DC applications are high lumen output, long life, reliable lamps for indoor lighting applications. Due to their advanced and unique over temperature protection, SFL series lamps can withstand extreme conditions. Using high frequency switching LED driver technology with no electrolytic capacitors, Zimpertec lamps provide excellent performance in light efficiency, lifetime and reliability. The unique heat sink design with no fins or gaps avoids any insects or dust blocking the heat dissipation, further improving SFL performance and reliability.

Effiency meets Resiliency

Sunflower Lamps:

  • 12V DC: Range: 2W, 3W, 5W, 7W
  • 24V DC: Range: 5W, 7W

Technical Features:

  • 140lm/W High efficiency,
  • 12VDC/24VDC LED driver,
  • Over temperature dimming,
  • LED life time >60,000 h,
  • High quality die cast Lamp shade/Heat Sink,
  • Reverse polarity protection.

Tube Lamps:

  • 12V DC: Range: 3W, 5W, 10W
  • 24V DC: Range: 5W, 10W

Technical Features:

  • Anodized AL tube with integrated reflector,
  • High efficiency,
  • 12V/24V DC LED drive,
  • Over temperature dimming,
  • LED life time 36,000 h,
  • Reverse polarity protection.

Bulp Lamps:

  • 12VDC: Range: 1W, 2W, 3W, 5W, 7W
  • 24VDC: Range: 5W, 7W

Technical Features:

  • LED Lifetime: >36,000h,
  • High efficiency LED Lamp,
  • 12VDC/24VDC LED driver,
  • Over temperature, 
  • Protection dimming,
  • Reverse polarity protection.

Mini Sunflower 

For special low power applications the sunflower is also available as a small edition. Useful for orientation light in floors and small rooms. With its low power, 8m Wire length and USB plug the lamp is very flexible in its application. Can be applied even for Pico Solar home systems as an extension light of for any standard Solar Home System with 5V USB terminal.

 Technical Features:

  • 5V and 12 V (11....15V)
  • 0.25W
  • 17lm
  • LED lifetime > 36,000h
  • IP 40

You are looking for highly durable lamps?