• Uses high quality LEDs with in-built heat sinks
• Heat Sinks greatly improves LED life span & enables usage out of water
• Thick waterproof glass casings suitable for tanks with large powerful fishes
• Heavy duty rubber seals for improved sealing & durability.

FROK Transformers are specially designed by our very own R&D, and manufactured by FROK. This affords us a high degree of quality control. Comparing against most other brands, it boasts an increased operational lifespan and does not overheat.