The LZ4 series of LEDs, LedEngin Inc, are available in a variety of colour options. These surface mount LEDs have 4 chips within a ceramic package with an integrated glass lens. The LZ4 devices offer high luminous efficacy and a very high luminous flux density. Each die is individually addressable for a maximum flexibility during the design process.
LedEngin use high quality materials for the LZ4 devices which minimise stress and optimise light output which enables these LEDs to be extremely reliable. The LZ4 LEDs are also extremely robust which makes them ideal for use in outdoor applications with high ambient temperatures and high humidity. Their design also enables incomparable thermal and optical performance and excellent UV resistance.
Suitable applications for the LZ4 series of LEDs include:
- Compatibility
- Optical Solutions
- Electronic Driver Solutions
- Assembly & Integration
- Thermal Solutions
- Architectural lighting
- Automotive and Marine lighting
- Stage and Studio lighting
- Emergency lighting
- Buoys
- Beacons
- Airfield lighting and signs

Number of Die: 4
Dimensions (L x W, mm): 7.0 x 7.0
Nominal Drive Current (mA): 700
Maximum Drive Current (mA): 1200
Thermal Resistance (°C/W): 1.1
Max Junction Temperature (°C): 150°C (125°C for Red and Amber)

Visible Light LEDs, LedEngin Inc