The Elinchrom D-Lite RX 4 is a 400 Ws studio monolight flash, suitable for photography in the studio or on location. Its built-in EL Skyport RX wireless control operates at 2.4 GHz and supports 8 channels and 4 groups. Power can be adjusted from 25 to 400 Ws across 5 stops, in 1/10-stop increments, with automatic power discharge.

The color temperature is 5500 K, and power stability is ±0.5%. Recycling time ranges from 0.35 to 1.6 seconds, depending on the supply voltage and operating mode, while flash duration reaches 1/800 sec t0.5 at maximum power. It supports the Skyport Transmitter Pro for HSS up to 1/8000 sec.

• Type: Studio monolight flash
• Power: 400 Ws
• Power range: 25–400 Ws
• Power adjustment: Across 5 stops, in 1/10-stop increments
• Wireless control: EL Skyport RX at 2.4 GHz
• Channels: 8
• Groups: 4
• Color temperature: 5500 K
• Power stability: ±0.5%
• Recycling time: 0.35–1.6 seconds
• Flash duration: Up to 1/800 sec t0.5 at maximum power
• Input voltage: 90–260 VAC, 50/60 Hz
• Modeling lamp: E27 incandescent, 100 W (150 W effective output)
• Modeling lamp modes: Proportional, minimum, maximum, and off
• Sync socket: 3.5 mm
• Cooling: Microprocessor-controlled fan with thermal cutoff
• HSS support: Up to 1/8000 sec with the Skyport Transmitter Pro
• Uses: Portrait and product photography, and general studio lighting