

Just as plants and algae have different nutrient requirements at different stages, they also develop unique light requirements throughout their growth. The Kessil H380 Grow Light can toggle between two full-spectrum UV blends to maximize its effectiveness through both the grow and bloom phases of plant cultivation. It can also be used to cultivate macroalgae in a refugium tank.
- The Extreme Purple spectrum is designed for the grow phase. This proprietary blend ensures thick and lush growth for fuller, healthier plants.
- Extreme Magenta targets the bloom stage, driving plants to increase the quality and quantity of their yields. The full spectrum light is further enhanced with the addition of UV chips.
- With more advanced spectrums comes even more intensity illumination. The H380 Grow Light is nearly 30% more powerful than previous Kessil grow LEDs.
- The cutting edge reflector maximizes penetration of the light beam through the canopy, and a special high-quality lens ensures minimal light loss.
- Patented Dense Matrix LED technology concentrates multiple LED chips into a single array, creating a powerful and penetrating light source that delivers light to the entire plant.
- The innovative heat management system enhances efficiency and longevity.
Technical Specifications:
Dimensions (H x D): 4.5" x 4" (114 x 101 mm)
Weight: 1.15 lb (520 g)
Spectrum: Extreme Purple for growth, extreme Magenta for blooming, UV
Coverage: 24" (60 cm) surface diameter by 3" (7.6 cm) penetration (on average)
Power Supply: 100-240V AC (input), 19V DC (output)
Power Consumption: 90 W max.
Scope of delivery:
1x H380 Grow Light LED
1x DC Power Supply
1x DC Extension Cable
2x Gold Metal Hook
2x Hanging Bracket
For a quarter of a century, DiCon has specialized in making products that direct high-speed laser beams into miniscule, hair size fiber optic cables for the telecom, defense/military, and biomedical sectors.
In the early 2000's, DiCon realized the transition to LEDs was imminent and invested heavily in the technology. As a result, three new business units were created.
DiCon LED pushes the forefront of this movement with its proprietary high density LED array, and DiCon Lighting applies the platform in lighting fixtures for the architectural and entertainment industries.
Specializing in the field of biotope illumination, Kessil®'s story begins in the San Francisco Bay Area, the epicenter of the indoor growing industry.
The innovative ideas and specific experiences of three UC Berkeley graduates and their cooperation with DiCon in various projects were the basis for the foundation of Kessil®. In early 2009, the graduates presented their business proposal to DiCon's management team who accepted the plan right away. The three founders put things into action and defined the initial business direction, designed the first generation prototypes, and performed a few basic experiments. DiCon also invested heavily and provided resources such as a large space for Kessil®'s plant research lab and creating dense matrix LEDs with a variety of spectrums. Kessil®'s staff includes DiCon's top optics experts and senior product designers.
Today, each of DiCon's business divisions are recognized leaders in their respective fields, designing and manufacturing quality products with differentiating technology, advancing photonics knowledge through continuous research, and building customer relations with consistently first-rate service.
We are delighted to now supplement our own range of high-quality LED lights for aquariums with Kessil® LEDs. TUNZE® Aquarientechnik develops and produces highly specialized LED luminaires in PU resin for IP 68 security, that can be used both above and as the only supplier on the market under the water surface in the aquarium. Underwater use results in a significant increase in performance and minimization of electrical losses. Like the TUNZE® pump technology, TUNZE® LEDs are an impressive example of how modern technology and contemporary design in the aquarium can be turned into art.
The symbiosis between the two strong companies Kessil® and TUNZE® offers you the best selection of innovative lighting technology for aquariums and natural biotopes.
What means "Kessil®"?
“K” is for Kelvin, the unit for color temperature.
“E” is for emission of light from an LED.
“SS” derives from carbon capture and stands for energy efficiency and environmental friendliness. With a little trick, "ss" was made out of it.
“I” is for intensity from the Dense Matrix LED
“L” stands for Lambda, the unit for wavelength / spectrum. Kessil® creates very efficient and unique spectrums.
The prices listed in the catalogue are given in EUR and contain a value-added tax of 25.5%. Additional information: