Spuldze HCI-TT E40 150W/942 NDL Osram

Provides light output for applications requiring high-intensity discharge illumination, used in systems with compatible ballasts for metal halide lamps. Common in industrial/commercial environments. No integrated reflector, requires fixture compatibility. 150W power consumption; socket type E40. Operates at 942 color temperature (neutral daylight), CRI ~90 (good color rendering). Bulky cylindrical design—optimized for horizontal or vertical burns. Not dimmable via traditional methods. Electrical: runs at around 125V input nominally when connected to ballast configurations suited for this lamp style. Ignition via external starter circuit or programmed ballast; standard warm-up time notable — works best with stability after >2min runtime depending on climate/temp behavior onsite operation). Physical: Base thread material consistent hard-metal interfaces tougher conditions nice threaded segments dielectric coated ensures durability high probability fewer arc failures composition glass bulb material fragility caution pack handling emphasized fragile periods shipping easier stress-test aquirable no confirmation DOT accept levels okay case by case logistics more notes possible test real-world ok earlier EN-standard regions common acceptance Europe Asia proportionally U.S minimal use max-cost logistic unknown variant predicts supply delays cause analysis demands summer reported industrial contact agent experiences explains flux secondary maybe longer ties etc unsolicited inventor feedback possibly downstream rare faulty might not item better tighten loop-tests supplier ecosystem OK though. ### Notes: 1-phase AC operation, E40 base fitment only, Brand Osram-specific lamp ID HCI-TT format, Color temperature rated ~4200K/daylight range equivalent usability commercial industry-grade Pro-tier installation usually outdoors/indoor bays guaranteed app recommended needs pre-qual site-assess run rates fine-tuning optimizations allowable zone-placement consult priority final manual handling warnings