

SALE PROHIBITED TO PERSONS UNDER 18 - FREE SHIPPING FROM €40 (Mainland Spain only - Max. 25 Kg)
25m extension cable, 3 x 1.5mm², flexible red, designed for quick and safe installations in technical spaces and indoor growing . 25-meter cable, 3 x 1.5 mm² cross-section, red color for high visibility, grounded , and a maximum power rating of 3500W .

The 25m 3 x 1.5 Flexible Red Extension Cord stands out for combining reach, robustness, and maneuverability in a single electrical cable. Its 25-meter length allows for ample space in indoor grow rooms and cabinets, avoiding unnecessary splices and maintaining order.
The 3 x 1.5 mm² section (phase, neutral and earth) provides stable power transmission for common ventilation equipment, auxiliary lighting or light power tools, while the maximum power of 3500W and the earth connection provide safety in everyday use.
The red finish makes the cable easy to identify at a glance and minimizes tripping hazards during maintenance. This extension cord integrates seamlessly into the ecosystem of indoor growing accessories and tools : from connecting temporary work lights and portable exhaust fans to small measuring devices.
At Hydroponics Blanes , a trusted Grow Shop and Grow Shop in Spain , it is part of a technical catalog aimed at installers and enthusiasts looking for reliability with discreet shipping and specialized support for cannabis cultivation accessories .
This extension cord is especially useful in work environments where order, safety and speed are key:
Ideal for work lighting, assembly tools, temporary ventilation and measuring equipment in indoor growing facilities.
The 25m 3 x 1.5 Flexible Red Extension Cord is used to safely and efficiently carry electrical power to points far from the main outlet. Typical applications:
The 3 x 1.5 mm² configuration and the maximum power of 3500W allow for working comfortably within the usual ranges of equipment for cannabis cultivation accessories .
This is a 25-meter electrical cable with 1.5 mm² copper conductors and an earth connection , terminated at both ends with compatible plugs and sockets, designed for mobile use. The flexible design makes installation and retrieval quick and easy; the red color ensures clear visibility and prevents tripping or entrapment.
Designed to be integrated into indoor growing accessory and tool kits, it covers auxiliary power needs in installation, maintenance and verification tasks.
Practical recommendation: Use cable guides, hooks, or cable pullers to raise sections and maintain order in critical areas.
Available at Hydroponics Blanes , a grow shop in Spain with a catalog of indoor growing accessories and tools . We offer discreet shipping within 24/48 hours nationwide and international shipping options. Each order generates an email with a discount code for your next purchase—an added value from a trusted grow shop with real experience in electrical setups for indoor cultivation .
For tasks that demand reach, order and safety, the 25m 3 x 1.5 Flexible Red Extension Cord represents a practical solution: flexible hose, grounding and maximum power of 3500W in a visually identifiable format.
Reliable tool for connecting work lights, auxiliary ventilation or power tools in indoor growing environments.
At Hydroponics Blanes, it's easy to combine this extension with other cannabis cultivation accessories and organizational hardware, achieving efficient installations ready to evolve without complications.