Dutch Lighting Innovations CRI-Series 315W CMH Fixture | 120V-347V – 120-240v

Dutch Lighting Innovations CRI-Series 315W CMH, a low-profile single-lamp fixture DLI, a Dutch lighting company, builds this as a single-lamp ceramic metal halide fixture with a very shallow housing. Its #FLOWERSONLY reflector is electrochemically brightened high-purity aluminium with a 99.99% pure aluminium layer and a dual-layer oxide finish. Hemispherical reflectance is over 95%. Rated power is 340W at 50/60 Hz with a power factor of 0.98 or better. Maximum current is 3.2A on a 110V line, typical draw is 1.4A at 240V, and the high-voltage version pulls about 1.0A at 347V. Inrush current peaks at 40A or less. The housing measures 16.9 x 11.6 x 7.1 in (430 x 294 x 181 mm) and weighs 6.5 kg, or 14.3 lbs. Control is on/off through DLI's DLM-4 zone controller, with an RJ12 connection kit in the box and an IP65-rated controller port. An improved heatsink keeps the driver cooler, and an LED indicator reports status and error codes. A built-in spirit level sits on the housing for levelling during install. Setting up a 315W CMH fixture in a low-ceiling room Low ceilings are where this housing pays for itself. Every inch the fixture does not take up is an inch between the lamp and the tops, which matters in basements and converted bedrooms. Its footprint is roughly four by four feet for a single fixture. DLI designed the reflector wide, for small rooms or for mixing with sodium and UV fixtures in a larger layout. Level each fixture with the built-in bubble before the first strike, because a tilted reflector throws a lopsided pattern across the canopy. The zone controller lets a whole row switch together, and the diagnostic light tells you which unit faulted without climbing a ladder to guess. Given that inrush figure, avoid striking a full row on one small breaker at the same moment. There is no dimming beyond on and off, so intensity comes from hang height. It is also heavier than most 315W fixtures, so check the hanging points in a tent frame. DLI makes a matching CRI-Series 930 protected lamp at 3100K for this housing. Key Features #FLOWERSONLY Reflector: High-purity aluminium with over 95% hemispherical reflectance puts more of the lamp's output on the canopy. Extra Low-Profile Housing: The shallow body leaves more working height in rooms with low ceilings. DLM-4 Zone Controller Ready: An included RJ12 kit and IP65 port let a row of fixtures switch together. Built-In Spirit Level: Levelling each fixture at install keeps the light pattern even across the bench. LED Status and Error Indicator: Faults show at the fixture, so troubleshooting starts without guesswork. 120-240V and 277-347V Versions: One design covers household circuits and commercial lighting panels. Technical Specifications Specification Value Manufacturer DLI (Dutch Lighting Innovations) Lamp Single 315W ceramic metal halide (CMH) Rated Power 340W Input Voltage 120-240V or 277-347V version Frequency 50/60 Hz Power Factor ≥0.98 Current 3.2A max @ 110V / 1.4A typical @ 240V / 1.0A typical @ 347V Inrush Current ≤40A Reflector #FLOWERSONLY, electrochemically brightened high-purity aluminium, >95% hemispherical reflectance Dimming On/off Controller DLM-4 Zone Controller, RJ12 kit included, IP65 controller connection Dimensions 16.9 x 11.6 x 7.1 in (430 x 294 x 181 mm) Weight 6.5 kg (14.3 lbs) Other Features Built-in spirit level, LED status/error indicator, improved heatsink