Calling lighting designers: Tent London is offering dezeen readers the chance to exhibit FREE in London later this month during the London Design Festival. More about Free space for light designers at Tent London
The Deptford Design Market Challenge is a project exploring how used objects can be "redesigned" to give them new life. More about Deptford Design Market Challenge
Greenpeace has commissioned interactive designer Jason Bruges to create an installation using new low-energy lights at the 100% Light show in London later this month. More about Greenpeace and Jason Bruges at 100% Light
Designer Tom Dixon will give away 1,000 low-energy lights in Trafalgar Square, London next month as part of the London Design Festival. More about Tom Dixon to give away 1,000 lights
Designer Ed Swan has sent in images of some pendant lights that work on a similar principle to camera obscuras. More about 1:8 and 1:10 lights by Ed Swan
More from Tom Dixon's new range: Angle is a range of lights made of bent, extruded aluminium in off-white powder coating. More about Angle lights by Tom Dixon
Sweet and Heady is a pendant light made of wine glasses by Ray Power. More about Sweet and Heady by Ray Power
New Designers 07: Sarah Moucher, a graduate of the Wood, Metal, Plastics and Ceramics course at the University of Brighton, showed this light made of removable links fabricated in slip-cast ceramic. More about Slip-cast link light by Sarah Moucher
New Designers 07: Light Bulb Packaging is a light designed by University of Brighton graduate Olivia Cheung that attempts to avoid waste by converting packaging into product. More about Light Bulb Packaging by Olivia Cheung
Phillips de Pury & Company will present an exhibition of 16 lights by American designer-artist Marcus Tremonto in New York this December. More about Lightworks by Marcus Tremonto
Here is a selection of photos of Tom Dixon's new collection of furniture and lighting. The designer presented the collection in Milan in April but photographs have only just been released (the images we used first time around are computer renderings). More about New work by Tom Dixon
New Designers 07: Tap Light (above and below) is a wall light you turn on and off with a tap. It was designed by Cat Mckee, a graduate from the contemporary furniture course at Buckinghamshire Chilterns University College.
New Designers 07: Dandelion Light is a swaying standard lamp with a polyester shade designed by Sunghwa Jang, a design graduate from Kingston University in London. More about Dandelion Light by Sunghwa Jang
We haven't had anything by Zaha for at least two days so here is her new chandelier design for Swarovski. More about Fade chandelier by Zaha Hadid for Swarovski
RCA summer show: part production line and part performance, Big Dipper is a machine that produces candle chandeliers by automatically dipping wick into vats of molten wax. More about Big Dipper by Sarah van Gameren
Sneak preview: here are some photos showing the installation of TransPlastic, an exhibition of a new series of work by the Campana Brothers, which opens at the Albion Gallery in London on Tuesday 5 June. More about TransPlastic by Campana Brothers 2
Dutch designer Richard Hutten has designed a collection for French luxury brand Christofle. More about Richard Hutten for Christofle
Cape Town designer Heath Nash has sent us new photos of his lights, which are made from discarded items such as plastic bottles. More about New photos of work by Heath Nash
LightHive, an installation by Alex Haw, is at the Architectural Association School of Architecture in London until 1 June. More about LightHive by Alex Haw
Sam Baron has designed Champagne Lamp for Spanish Italian ceramics brand Bosa. More about Sam Baron for Bosa