Dezeen promotion: Delta Light has released The Lighting Bible Anniversary Edition, showcasing its latest designs in celebration of its 30th anniversary.

First published in 1997, The Lighting Bible catalogue combines technical information with "inspiration" for professionals and end-users, alongside an overview of projects by Delta Light.
The anniversary edition of the catalogue features an updated front cover and more than 1,100 pages of new designs, technical innovations and project images.
Delta Light's latest lighting bible celebrates the brand's 30th anniversary
"Over the years we have made it our mission to come up with new collections every year," explained Jan Ameloot, managing director of Delta Light.
"We are in an industry that is constantly evolving. New materials and technologies enable us to push the boundaries, while at the same time new expectations and trends in architecture and design challenge us to come up with innovative solutions." The Lass-Oh! lamp is included in The Lighting Bible
Some of Delta Light's new ranges featured in the latest Lighting Bible include Lass-Oh!, Shiftline Matrix, Breess, Fragma, Needle, and Magnetic Curves.
Lass-Oh! is designed to resemble a snake, with a "slim cylindrical contour" that is available in four different shapes, finished in black or metallic gold.
Delta Light has placed LEDs inside its body to ensure low-glare and maximum eye-comfort, and thin suspension cables that "see...