SANLIGHT FLEX20 LED Bar

SANLIGHT FLEX20 LED bar for cuttings

The SANLIGHT FLEX20 LED bar stands out for its aluminum construction, measuring 880 × 31 × 25 mm (approximately 88 × 3.1 × 2.5 cm) and weighing a mere 450 g . This allows for installation on cabinet sides, shelves, or vertical racks without overloading the structure. It operates at 48 V DC and delivers 20 W with passive cooling, eliminating the need for fans and ensuring quiet operation and thermal stability.

The mixture of red + far red promotes propagation, rooting of cuttings and the first days of the cycle, while also providing support in flowering to improve light penetration between branches.

The linear design reduces shadows, homogenizes PPFD, and helps control stretching, which is key in compact cannabis growing spaces. The unit incorporates IP68 protection against moisture and splashes typical of irrigation.

In addition, plates at the ends allow two bars to be mounted parallel at 90° to direct photons towards the interior of the canopy, increasing useful light without excessively raising the leaf temperature.

At Hydroponics Blanes , a trusted and leading Grow Shop in Spain , this bar is recommended as an auxiliary module to fill shaded areas with LE grow lights and for the gradual scaling of installations with discreet shipping throughout the country.

Indoor cultivation FLEX20 SANLIGHT LED Bar

In controlled environments, the SANLIGHT FLEX20 LED Bar helps stabilize vegetative growth and enhance light penetration during flowering. Its low heat output promotes proper VPD (Ventilation Per Day) and reduces stress. Ideal for multi-height grow tents, workbenches with propagators, canopy corners, and areas where the main light doesn't reach with sufficient intensity.

What is the FLEX20 SANLIGHT LED Bar used for?

It serves as an auxiliary lighting system for:
• Propagation and cuttings : red/far-red spectrum support for rapid rooting and compact stems.
• Early vegetative : uniformity in trays and shelves with orderly growth.
• Canopy penetration : illumination of middle/lower parts that the upper lamp does not cover.
• Flowering : lateral support that improves density and light between branches without increasing overall consumption.

SANLIGHT FLEX20 LED Bar for Indoor Growing

A versatile tool for projects seeking efficiency and control. The 48V electronics allow for clean and safe wiring; the aluminum body acts as a passive heat sink to maintain consistent performance. Mounting plates facilitate L-shaped or parallel configurations to direct light into the plant. IP68 protection ensures reliable operation in the humid environments typical of indoor growing .

How do I use the SANLIGHT FLEX20 LED Bar?

Height and indicative intensities:
• Cuttings/propagation: 20–30 cm from the canopy, PPFD 100–200 μmol·m⁻²·s⁻¹.
• Vegetative: 15–25 cm, PPFD 200–350 μmol·m⁻²·s⁻¹ as main light in propagators or lateral support.
• Flowering (support): orient 10–20 cm away from shady areas to improve penetration between branches.

Recommended photoperiod: 18/6 or 20/4 during growth; during flowering, synchronized operation with the main light.
Mounting: Attach to wardrobe sides, crossbars, or shelves. Two units can be mounted at a 90° angle using the included plates to cover the inside of the canopy.
Power supply: operate with a 48V power supply and suitable wiring; check polarity and watertight connections before switching on.
Climate and safety: maintain gentle ventilation in the illuminated area, avoid direct contact with pressurized water and check the watertightness of connectors to take advantage of the IP68 protection .

FLEX20 SANLIGHT LED Bar Price

The SANLIGHT FLEX20 LED Light Bar offers an excellent balance of performance, durability, and energy efficiency. Hydroponics Blanes provides advice on determining the number of bars needed per unit area and power supply compatibility, along with discreet shipping and expert technical support.

Where can I buy the SANLIGHT FLEX20 LED Light Bar online?

Available at Hydroponics Blanes , a leading and trusted grow shop in Spain . Extensive catalog of LED lighting, environmental controls, and accessories for cannabis cultivation . Fast service, discreet shipping , and a selection of LED grow lights for every size grow tent or room.

The SANLIGHT FLEX20 LED bar concentrates useful photons in a linear and lightweight format that resolves shadows, improves structure and maintains leaf temperature within comfortable ranges.

A practical solution for young plants and for reinforcing middle/lower canopy areas, promoting vigor, uniformity and consistent results in indoor cannabis plant cultivation projects.