The Hi-Par E40 Dynamic Reflector is 2017's most powerful reflector option! These unique units feature customisable footprint and adjustable mounting solutions, ensuring heat management and light output is consistent and seriously powerful! The E40 Dynamic Range can be run as a vented style or closed-hood reflector design, with a quick and simple adjustment. This clever design also allows for the ballast to be mounted on the reflector, or run remotely outside the cultivation room. The team at Hi-Par also included rope ratchets, v-hangers and a massive 4.5m extension cable. Our range of Dynamic Reflectors are seriously adaptable for your convenience; interchangeable with wide shade attachments! Our first priority was to ensure that the optimum PAR values and uniform light spread is achieved from every SE bulb used. We then focussed on improving the strength and durability whilst our clever design allows you to interchange shade attachments or close the vented wings for seriously intense light output! The 'Open-Vented' style allows for heat to naturally dissipate from the bulb The 'Closed-Vent' option encourages the most direct footprint for your crop Provides incredible light uniformity and heat management Also includes a reflector extension cable for your convenience This unit is for Single-Ended E40 BULBS ONLY! If you're looking for DE Bulbs, please check the HiPAR DE DYNAMIC Reflector listing. Bulb shown in image is not included in Dynamic Reflector.