Inputs
Results
Projection angle used
--
deg
Beam reach
--
m
Spill past boundary
--
m
Boundary flag
--
Calculation details
- Projection angle used
- -- deg
- Beam reach
- -- m
- Spill past boundary
- -- m
- Boundary flag
- --
Important notes
- This geometry screen does not model candela distribution, shielding, reflected light, curfew, or obtrusive-light limits.
- Boundary and sensitive-receiver impacts need project-specific review against current Australian requirements.
Formulas
- \(\displaystyle R = H / \tan(\theta_{\mathrm{projection}})\)
- \(\displaystyle S = R - D_{\mathrm{boundary}} - D_{\mathrm{setback}}\)
Project a simple beam reach to a sensitive boundary and flag when spill review is required.
Outdoor Spill Boundary Checker is a planning aid. Keep the target source, product data, measurement method, and project assumptions with the result. Confirm compliance, installation, certification, and safety decisions with the responsible professional.