Photo/Video

A Tillytec system as shown is offered here. Lamps and tank works without problems, after 4h I aborted the burn test. You can get a clear impression at: http://www.peterbirkholz.de/html/tillytecled4500.html

For me with one of the best lamps.

TillyTec LED 4500 Lamp Head
The TillyTec TT system has been on the market for many years and offers proven good technology with light performance that does not shy away from comparison. It is possible to upgrade between the individual lamp heads. You can get "small" and build on your existing system as needed and extend or upgrade it according to your needs.
The LED 4500 is an absolutely outstanding LED head for all dives and can be dipped even in very poor visibility without causing glare in the water.
Technical features:
Lamp of the lamp head: 9 LEDs
Comparable halogen light output in watts (approx.): 180
Light output in Lux at 1 m distance (approx.): 50,000
Light output in lumens according to manufacturer's specifications: approx. 4500
Light output in lumens according to measuring laboratory: 1700
Colour temperature in Kelvin (approx.): 5000
Beam angle in degrees (approx.): 12
Dimensions lamp head (approx.): diameter = 59 / 79 mm, length = 75 mm
Waterproof: up to 200 m

Available here for 240,-EUR I have more items on offer.

Payment by PayPal without fees.
Private sale, no guarantee, no redemption.
Shipping takes place within 2 working days after receipt of money.

Best regards from Berlin

Alex

Berlin