High pressure sodium vapor lamps NAV (R)-E shape, coated. Particularly economical light source (light yield up to
3 lm / W) with yellowish white light, allowing color vision. Main Application: outdoor facilities in traffic and industrial, interior heavy industrial equipment. Socket E 27 No igniter required (replacement bulbs) Power: 5 W / I E27 Luminous flux: 35 lm Dimensions: 7 /
56 mm Type: NAV E5 / I item:
ST.