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The ecolux 4.8W GU10 Smart Bulb (EX000246) is a direct mains replacement for standard GU10 halogen and LED spotlights — with full smart colour control over WiFi and Bluetooth. Choose any RGB colour or adjustable white (CCT) light, dim to the level you want, and enjoy a 20,000-hour rated lifetime.

It fits any standard GU10 holder: push in, twist, and connect. No hub or transformer required — it runs on mains 220–240V.

Key Features

• Smart control — WiFi & Bluetooth (per supplier price list)
• RGB + CCT — full colour plus adjustable white light
• 400 lumens of brightness from just 4.8W
• Dimmable — Yes
• 38° beam angle — focused spotlight beam
• CRI > 80 — natural-looking colour rendering
• 20,000-hour rated lifetime and >100,000 switching cycles
• Standard GU10 cap — Ø50mm × 54mm overall (including pins)

Specifications

Compatibility: fits any standard GU10 lamp holder (mains 220–240V). Ideal for ceiling downlights, spotlights and track fittings that take GU10 bulbs.

What you get: this listing is for one (1) GU10 Smart Bulb, model EX000246.

Safety & installation: switch off mains power before fitting or removing the bulb. Do not use with a wall dimmer switch unless the dimmer is confirmed compatible — dimming is controlled via the smart control. For indoor use. If you are unsure, ask a qualified electrician.

Frequently Asked Questions

Will it fit my existing GU10 downlights?
Yes — it has a standard GU10 cap and measures Ø50mm × 54mm overall (including pins), the standard GU10 size.

How do I control the bulb?
Via WiFi and Bluetooth, as stated in the supplier price list. No hub or transformer is required.

Is it dimmable?
Yes — dimming is via the smart control.

What colours can it show?
RGB colour plus CCT adjustable white light.

How long will it last?
Rated lifetime is 20,000 hours with over 100,000 switching cycles.

Does it need a transformer?
No — it runs directly on mains 220–240V.

Shipping & returns: free UK delivery on orders over £100. See our Shipping and Returns policies at checkout.