Elinchrom 18cm 60 Degree Grid Reflector EL26144 Description. This universal reflector combines a high output with a good spread of light. Now with internal recess for push in high efficiency grids. Exist in 21 cm as well. Note The Grid Reflector 18 cm accepts the EL-Modelling Lamp 100W E27 effective 150 W light output when used with Grids.