Lastolite''s original range of collapsible reflectors has set standards for others to follow. In addition to the lifetime guarantee on reflector rims, Lastolite has also upgraded the rim tape to create a stronger, longer lasting reflector. Sunfire - A subtle mixture of silver and gold is excellent at adding just a hint of color. White - Soft, pure light, particularly for wedding and general portraiture. Also used as a dense diffuser.