Fans of retro style will be pleased to see the Mathmos Fireflow, an authentic-looking lava lamp that works on candle power.

In chrome-finished cast zinc alloy it's powered by a single tea light that will get the lava moving after about...

Firebox is offering some green lighting for your garden - available in red or blue - if you get our meaning.

With 6cm propellers, the Mathmos Wind Light uses the breeze to power the built-in red or blue LEDs.

There are no batteries...

From Mathmos, the makers of the iconic lava lamps, comes the Pop Light.

Crafted in mouth-blown glass enclosing a chrome metal "bulb" which, thanks to internal LEDs, comes to life when you switch it on.

The 16cm high Pop Light...

These dinky Light Charms from Mathmos blink when your phone is about to get an incoming call.

£6, and you get two spare batteries.