Advanced Illumination · SPOT LIGHTS
SL316 UltraSeal™ Spot Light
AI-SL316-WSpot light engineered for extreme washdown - IP69K certified, crevice-free; 150,000 Lux, 4 lens options.
- Wavelengths available
- White, 455 - 940 nm
- Power supply note
- 24V DC ±10% typical
- Supply voltage
- 24V DC
About the AI-SL316-W
The SL316 is the UltraSeal brick-type spot light, built for demanding washdown environments and certified IP69K. Its crevice-free stainless steel housing has nowhere for product residue to collect, which suits caustic, high pressure and high temperature cleaning, including many food zone applications.
The body measures 128.6 mm by 93.9 mm by 24.0 mm and weighs 290 g, shallow enough to mount close above a conveyor. A side-mounted M4 nut channel with three rear M4 taps gives two mounting routes, so the light can be aimed from a frame upright or bolted flat to a plate without custom brackets.
High power industrial grade LEDs run strobed or continuous with white light lumen maintenance of L70 at 50,000 hours, holding brightness through long cleaning cycles. The SL316 range covers white and ten wavelengths from 455 nm to 940 nm, narrow 15 degree, medium 30 degree and wide 40 degree lensing or no lens for the widest spread, and a diffuser cover option. The patented design is certified to CE, RoHS and IEC 62471.
Specifications
Key Features
- Feature 1
- IP69K certified for extreme washdown environments
- Feature 2
- Withstands high-pressure steam cleaning and prolonged liquid immersion
- Feature 3
- Ideal for hygienic/aseptic manufacturing and food & beverage
- Feature 4
- 11 wavelengths (455–940 nm + White)
- Feature 5
- 4 lens options: Narrow (13°), Medium (26°), Wide (31°), Ultrawide (62°)
- Feature 6
- Housing: Anodized Aluminum (AL) or Stainless Steel (SS)
- Feature 7
- Diffuser option (D); Ultrawide pre-configured with diffuser
Key Applications
- Application 1
- Food & beverage inspection
- Application 2
- Washdown / hygienic inspection
- Application 3
- Aseptic manufacturing inspection
- Application 4
- Pharmaceutical washdown inspection
Available Wavelengths
- Wavelengths available
- White, 455, 470, 505, 530, 590, 625, 660, 730, 850, 940 nm
- Wavelength count
- 11
- Uv available
- No
- Ir available
- Yes (730, 850, 940 nm)
- Continuous illuminance klux at 100mm
- 222 klx @ 100 mm (medium, white)
- Continuous irradiance wm2 at 100mm
- 716 W/m² @ 100 mm (medium, white)
- Strobe multiplier i3
- Up to 5×
- Strobe multiplier c5
- Up to 10×
Lensing / Optics
- Available lensing
- Narrow (13°), Medium (26°), Wide (31°), Ultrawide (62°, non-lensed)
- Light conditioning
- Diffuser (D)
- Fwhm at 100mm
- 80 mm (medium, clear window)
Photobiological Risk (Iec 62471)
- Risk exempt wavelengths
- 850, 940 nm
- Risk group1 wavelengths
- 455, 470, 505, 530, 590, 625, 660, 730, WHI
Form Factor
- Form factor
- Square flat body
- Diameter outer
- 93.9 × 93.9
- Length depth
- ~47 mm incl. cable side
- Weight
- 290 g
- Mounting type
- 4× M4 mounting holes (9 mm depth)
Housing & Materials
- Housing material
- Anodized Aluminum (AL) or Stainless Steel (SS)
Ingress Protection & Thermal
- Ip rating
- IP69K Certified
- Sealed version
- Yes (standard — fully sealed, patented)
- Op case temp
- 0–60
- Op ambient temp
- 0–60
Cable
- Cable length
- 2 m (80" +6")
- Cable jacket
- 105°C PVC, foil shield w/ drain
- Alternative connector
- M12, M8
Power Supply
- Input voltage
- 24V DC
- Power supply note
- 24V DC ±10% typical
- Current ctrl whi
- 0.86 A
- Current ctrl vis
- 0.60–0.86
- Current ctrl ir
- 0.6 A
Control Options
- C1 connector
- Yes
- C5 connector
- Yes
- Ic inline
- Yes
- I3 inline
- Yes
- I3s inline
- Yes
- 24v driver
- No
- Q4 connector
- No
Inline Controller Specs
- Ic max power
- 25 W continuous
- Ic max current
- 1.25 A continuous
- I3 max power pulsed
- 125 W pulsed
- I3 max current pulsed
- 8 A pulsed
- Dimming input
- 0–10V analog
- Pin 1 brown
- 24V DC
- Pin 2 white
- IC: 0–10V analog | I3: reserved | I4: NPN/Active Low Trigger
- Pin 3 blue
- DC GND
- Pin 4 black
- IC: Gate Low | I3: PNP/Active High Trigger
- Pin 5 gray
- IC: N/A | I3: 0–10V analog
Optical
- Wavelength / colour
- White, 455, 470, 505, 530, 590, 625, 660, 730, 850, 940 nm
- Beam
- Focused spot
- Intensity
- Ultra
- Irradiance
- 150,000 Lux
Environmental
- Operating temperature
- 0 to +60°C
Electrical
- Supply voltage
- 24V DC
Application
- Applications
- Inspection / Machine Vision
Media
Request a quote or talk to an applications engineer
Tell us about your application and we will confirm the right product and configuration, or specify a variant outside the catalogue.