Luma-Hub | Lighting products, development and material solutions

In-ground light development

Review the service and its applications. Scope, deliverables and fees are agreed following discussion.

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Understand the problem and approach before choosing a development service

In-ground luminaire development service

Hide the fixture and let the architecture shine.

The following issues directly shape development scope, prototype validation and engineering deliverables.

Water remains in the buried cavity and eventually enters the luminaire.

Design variables: Design sleeve drainage and waterproof wiring alongside housing seals.

Validation and deliverables: Immersion, thermal cycling and insulation checks.

A trim ring sits unevenly with the ground, causing trip and dirt hazards.

Design variables: Define trim height, tolerances, sleeve and leveling datum.

Validation and deliverables: Paving mock-up and walking-surface check.

Glass cracks under foot traffic, impact or thermal stress.

Design variables: Coordinate glass thickness, support ring, seal compression and surface temperature.

Validation and deliverables: Static-load, impact and temperature-rise plan.

Uplight enters pedestrians' line of sight and causes glare.

Design variables: Constrain light-source setback, shielding angle and aiming direction.

Validation and deliverables: Review brightness and glare from typical viewpoints.

Underground splices are undersized, loose or corroded.

Design variables: Define conductor size, potted splice, strain relief and service slack.

Validation and deliverables: Check wiring pull strength and condition after immersion.

The fixture sticks and maintenance requires breaking the paving.

Design variables: Use removable inserts, anti-seize details and tool access space.

Validation and deliverables: Validate removal time and sealing after reassembly.

Samples, tooling, third-party testing and certification, manufacturing and on-site installation are priced separately. Tax and invoicing terms are confirmed in the formal quote.