indoor lighting guide
Corridors, stairs, lobbies lighting
Corridors, stairs, lobbies: recommended 100–150 lux (IS 3646 / NBC 2016 Part 8). See which HiLums and Oreli LED fixtures reach it, typical mounting heights…
Recommended lux
100–150
Uniformity (min/avg)
≥ 0.4
Typical mounting height
3 m
Maintenance factor
0.8
Source: IS 3646 / NBC 2016 Part 8. Values are maintained illuminance; confirm against the current standard for tenders.
Size your corridors, stairs, lobbies project
Enter dimensions, pole or mounting height and we calculate lumens, wattage and quantity, then configure AC/DC/solar, CCT, surge and mounting.
Recommended: LED Panel & Surface Lights
Slim panels and surface lights for homes, offices, shops and corridors.
Oreli FASCIO 8W 8W LED Panel Light
Slim | Efficient | Versatile
Oreli FASCIO 15W 15W LED Panel Light
Slim | Efficient | Versatile
Oreli FASCIO 22W 22W LED Panel Light
Slim | Efficient | Versatile
Oreli CHARM40 40W LED Panel Light
Bright | Uniform | Reliable
Recommended: LED Bulbs
Emergency, jumbo, dusk-to-dawn and radar-sensing LED bulbs.
Oreli EMERGI 9W 9W LED LED Bulb
Reliable | Efficient | Ready
Oreli RADAR SENSE10 10W LED LED Bulb
Smart | Automatic | Efficient
Oreli DUSKON10 10W LED LED Bulb
Automatic | Efficient | Reliable
Oreli EMERGI 15W 15W LED LED Bulb
Reliable | Efficient | Ready
Oreli POWERMAX50 50W LED LED Bulb
High Output | Powerful | Reliable
Read before you specify
Frequently asked questions
How many lux does corridors, stairs, lobbies need?
Indian practice (IS 3646 / NBC 2016 Part 8) recommends 100 to 150 lux maintained on the task plane with uniformity of at least 0.4. New installations should target 20–30% above the maintained value to allow for lamp depreciation and dirt.
What mounting height is typical for corridors, stairs, lobbies?
Around 3 m is typical. Higher mounting needs more lumens per fixture or closer spacing to keep uniformity.
Which HiLums or Oreli fixture should I use?
LED Panel & Surface Lights and LED Bulbs are the usual choices. Use the bulk & customisation portal to enter your dimensions; it sizes lumens, wattage and quantity and lets you choose AC, DC or solar supply, CCT, surge protection and mounting.