TERRA G-80
IP68 marine-grade stainless steel walk-over architectural uplight
Engineered for extreme environmental exposure, façade uplighting, and columnar architectural grazing. Tested to withstand 2,000 kg vehicular drive-over load with touch-cool front glass (< 40°C).
Delivering 22,000 cd center-beam peak candela
Engineered Light Emission Hierarchy.
Inspect the mechanical and optical layering inside TERRA G-80. Every optical interface is calibrated to minimize Fresnel reflection loss and eliminate glare.
CNC-turned aluminum body dissipating thermal load without fans, ensuring L90B10 > 100,000h diode life.
Custom phosphor-converted LED array delivering 98 CRI with high R9 saturation (96) and strict sub-1.5 MacAdam ellipse.
Total Internal Reflection collimator focusing 92% of emitted photons into the primary cone without stray halo light.
Secondary anti-glare cellular louver absorbing all off-axis photons to keep aperture appearance completely dark.
Perforated mud-in plaster bead allowing drywall compound flush feathering with zero visible metal collar.
Darklight Visual Comfort
TERRA G-80 incorporates a physical 40° shielding angle. Observers seated or walking through the space experience zero direct line-of-sight exposure to the glowing LED chip, maintaining clean sightlines and eliminating eye-adaptation fatigue.
Exceeds WELL Building Standard v2 Part L04 glare requirements.
Polar Candela Distribution.
Real-world laboratory goniophotometric curve measured per ANSI/IES LM-63. Interactive angle inspection proves zero stray candlepower beyond the 40° visual shield.
Values calculated according to the Inverse Square Law: \(E = I / d^2\). Delivered illumination reflects clean architectural surface values before secondary room inter-reflectance.
Spatial Applications.
Where TERRA G-80 excels across building typologies, ceiling assemblies, and acoustic details.
Historic Façades
Engineered to meet specific illuminance and glare budgets without visual distraction.
Atrium Columns
Engineered to meet specific illuminance and glare budgets without visual distraction.
Patios & Exterior Hardscaping
Engineered to meet specific illuminance and glare budgets without visual distraction.
Monument Grazing
Engineered to meet specific illuminance and glare budgets without visual distraction.
Technical Performance Matrix.
Configure Architectural Specification.
Select optical, thermal, and mechanical options to generate a validated specification code in real time.
Frictionless Engineering Downloads.
Direct access to BIM families, 2D detail blocks, and full photometric datasets without lead capture forms.
Projects Utilizing TERRA G-80.
Neue Nationalgalerie Pavilion
A monument to steel, glass, and spatial continuity. The lighting strategy vanishes into the 3.6m coffered grid, achieving museum-grade wallwashing with zero visible hardware from the glass perimeter.
Related Systems.
Luminaires engineered with matching color binnings (SDCM ≤ 1.5) and complementary optical distributions.
Request a 1:1 Scale Evaluation Sample.
Test TERRA G-80 directly against your project stone, plaster, or timber samples. Shipped within 48 hours to registered architectural studios.