THE UK'S LARGEST VAN ACCESSORY SPECIALIST. Lazer ST Evolution 4 - Single Unit - Ultra Bright LED Lamp. Lazer ST Evolution 4 - Single Unit - Ultra Bright LED Lamp Manufactured to the Highest Quality Designed and Manufactured in the UK. Vanstyle are proud to now be able to offer our customers a range of the world famous, high performance lighting by Lazer. This, the ST4 from the ST range of lights, is one of the companies most versatile light units, designed to be installed on any vehicle using the appropriate mounting kit. The light offers incredible illumination both far and wide, ...