SOLUX 50W/5U (E40) LED Bloom Bulb

SOLUX 50W/5U (E40) LED Flowering Bulb

The SOLUX 50W/5U (E40) LED Flowering Bulb is designed for those looking to enhance the generative stage with a very warm spectrum similar to sodium lighting, while maintaining energy efficiency and ease of installation. The "5U" design creates an enveloping light pattern that illuminates the sides of the canopy, promoting compact and uniform flowering.

The body uses flame-retardant PBT and modern electronics that stabilize luminous flux and extend its lifespan to up to 25,000 hours . With a declared output of 2,000 lumens , this light source integrates directly into E40 screw-in reflectors without the need for a ballast, making it a very convenient option for beginner grow tents, auxiliary areas, or as a supplemental light on workbenches.

Dimensions of 9.1 × 27 cm facilitate installation in confined spaces, while the AC 265 V (domestic alternating current) input range simplifies connection with timers.

The proposal stands out among LE grow lights due to its balance between color temperature ( 1,300 K for resinous flowers), cost per hour on and ease of use.

At Hydroponics Blanes , a trusted Grow Shop and a leading Grow Shop in Spain , it is recommended as a quick solution for compact grow tents, flowering booster sequences, and projects requiring moderate temperature control, with discreet shipping throughout the country.

The result is a lamp that helps build dense calyxes, attractive colors, and more uniform maturation in cannabis plants , while keeping consumption and maintenance under control.

Indoor Growing Bulb 50W/5U (E40) LED Flowering SOLUX

In indoor growing , a flowering lamp must provide sufficient deep red and amber energy to direct photoassimilates towards the flower structure. The SOLUX 50W/5U (E40) LED Flowering bulb delivers a warm 1300K spectrum, ideal for final fattening, providing lateral uniformity thanks to its 5U geometry. Easy installation in E40 sockets makes this option a perfect candidate for grow tents 60–100 cm wide, corners with poor light penetration, or areas where increased photons are needed without increasing system complexity.

What is the SOLUX 50W/5U (E40) LED Flowering Bulb used for?

• Targeted flowering : warm spectrum that favors the formation of compact flowers in cannabis plants .
• Lighting support : perfect complement under bars or main panels when lower areas are in shadow.
• Quick conversion : immediate transition from vegetative to flowering with standard E40 thread, no ballast required.
• Efficiency and thermal control : 50W consumption with moderate dissipation for small cabinets.
• Modular projects : option to expand coverage with scalable investments within LE grow lights .

SOLUX 50W/5U (E40) LED Flowering Bulb for Indoor Growing

A tool designed for stability and simplicity. The flame-retardant PBT material promotes structural safety; the electronics maintain consistent light output throughout the cycle; and the 25,000-hour lifespan reduces frequent replacements. In agronomic terms, the wrap-around light distribution helps improve canopy penetration, reducing differences between top and side shoots. For those working with tall varieties or dense canopies, this type of lamp serves as a strategic "filler" near grow tent walls, balancing light distribution and maximizing yields per square meter with moderate energy costs.

How do I use the SOLUX 50W/5U (E40) LED Flowering Bulb?

Installation: Screw into an E40 lamp holder with a compatible reflector. Ensure a firm fit and adequate ventilation around the lamp.
Recommended height: 25–40 cm above the canopy during the first half of flowering; adjust to 30–50 cm in final fattening according to foliar response and leaf temperature.
Recommended photoperiod: 12/12 during flowering; synchronize ignition with a timer.
Climate: Keep VPD within flowering ranges; ensure smooth airflow between lamp and canopy.
Hygiene and maintenance: Clean dust regularly to maintain performance; inspect connectors and timers regularly.
Compatibility: Useful as a main source in compact grow tents or as side support for LED panels; combines well with extractors and filters that keep temperature and humidity under control in cannabis cultivation .

Price of 50W/5U (E40) LED Flowering Bulb SOLUX

The price of the SOLUX 50W/5U (E40) LED Flowering Bulb is competitive when comparing cost per hour and ease of installation. At Hydroponics Blanes, you can receive advice on determining the number of units needed for your area, as well as discreet shipping and support for integrating the bulb into existing lighting plans.

Where can I buy SOLUX 50W/5U (E40) LED Flowering Bulb online?

Available at Hydroponics Blanes , a leading and trusted grow shop in Spain . Our catalog features lighting, climate control, and accessories for indoor cultivation , designed to optimize results in cannabis projects. Fast service and discreet shipping throughout the Iberian Peninsula.

The SOLUX 50W/5U (E40) LED Flowering Bulb offers a direct way to add warm photons to the canopy, with a standard base, low energy consumption, and a long lifespan. This compact solution helps to round out flowering, improve uniformity between the tips and sides of the plant, and simplify technical decisions within any LED grow light setup.

• Type: LED, 5U format
• Color temperature: 1,300 K
• Period: Flowering
• Lifespan: 25,000 h
• Luminous flux: 2,000 lm
• Power: 50 W
• Voltage: 265 V AC
• Dimensions: 9.1 × 27 cm
• Socket: E40
• Material: Fire-retardant PBT