Ingrade LS393LED

Ingrade LS393LED

The Ingrade LS393LED is a compact ingrade option featuring a 6 W LED module with output similar to a 50 W MR16. With options for line voltage input and dimming via Lumascape d5 driver technology, this inherently protected, compact luminaire is suitable for use in many locations where MR16-based luminaires cannot be used due to heat. Internal rotation and tilt adjustability ensures the most efficient light delivery can be set according to the site conditions.


Lamp Source3 W or 6 W LED

White (4 300 K typical)
Warm white (3 000 K typical)
Blue (470 nm)
Other colors by request
Approved SourceSuitable for wet locations

Suitable for use in poured concrete

Inherently protected
Lumen Maintenance (L70)>60,000 hrs
Limited by TM-21 x6 rule
Control Options0-10 V (current sourcing)


On-site or factory-programmable brightness
IP RatingIP68
Construction316 marine grade stainless steel
Installation TypesPre-Installation Blockout
Concrete pour, drive-over & general use applications

Direct Burial
Landscapes, planters & special applications (consult factory)
Drive-overWith OptiClear™ lens and pre-installation blockout
(LS637-K or LS637-K-SP)
Static Load Rating4 400 lb (2 000 kg) with OptiClear™ lens and pre-installation blockout (LS637-K or LS637-K-SP)
(Load applied to center of glass across a 2″ diameter area)
Impact RatingIK9 with OptiClear™ lens
Standard InclusionsTeflon coated cover screws
MicroAntiLeach™ wire entry
Internal glare control louver
Ambient Operating Temperature-22 °F to 122 °F (-30 °C to +50 °C)
Remote Transformers/Power Supplies
Order separately
Transformers, Drivers and Power Supplies
Order Separately
LS637-K/LS637-K-SP Pre-installation blockout
Surface Temperature≤113 °F (45 °C)
PhotometricsRefer to IES Files

Any luminaire can become hot – take care with appropriate use and placement.