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R20 Darkroom / Safelight LED Task Light Bulbs
 Direct Incandescent Replacement -- Adjustable-Intensity Vertical or Right-Angled

Ideal for use with Alternate or Renewable Energy Resources like Solar & Wind Power

Major Energy Reduction, Reduces Light Pollution, "Dark Skies" Initiative Friendly

Page 1,  R20 & R21 LED Lamps

  Features   Applications
· Fixed or Adjustable Intensity
· Built-in Current Limiting Resistor for 
   Direct 120VAC Applications (Other 
   Voltages Optional)
· Choice of Narrow (12°), Standard 
   (30°), Medium (50°) or Wide Angle 
   (120°) Illumination
· Stability of LED Wavelength 
   Eliminates Costly Filters
  		· LED Operating Life: 
   100,000+ Hours (10+ Years)
· Monochromatic, Narrow Bandwidth Light 
   Gives More Open Time Before Fogging Film
· Very Low Power Consumption
· Solid-State, High Shock / Vibration Resistant
· Direct Mount in Industry Standard Sockets   
   Without Modification
· 3-Year Lamp Warranty
  		· Light-Sensitive Film or Paper 
   Manufacturing Plants
· Darkroom Illumination
· Control Panel Lighting in Darkrooms
· Photo Processing Labs
· Darkroom Safelight Spotlights & 
   Task lights 
· Safelight Hallway Path lights
 
 Optional Viewing Angles:
 For qualified applications & large quantity orders		  Viewing Angle
 Custom Options for Qualified Large
 Quantity OEM Requirements
  E27 European Screw Base
  BSD-1293E    BSD-1260E 

27mm


E27 European
Screw Base

(Compared to
Standard S100
Edison Screw Base)

25mm
12º
 30º
 50º
 CONFIGURATION
FOR ONLINE
ORDERING
120º
Narrow 
Angle (N)		 Standard 
Angle (S)		 Medium 
Angle (M)		 Extra-Wide 
Angle (W)
Vertical    
 Series 
 BSD-1293  		     
 Notes:
1.  Not all possible combinations of voltage, intensity and angle are available
2.  Wide angle configuration is shown. Intensity along the centerline is multiplied 12 to 15 times when using narrow angle LEDs.

Order Mark

Part Number

Retail Price (Volume Price Available)

Min. Order
Qty

 LED Color

No. of LEDs

Input Voltage

 Power
Watts
(typ) 		lp
(nm) 		View
Angle
2q½
 Adjustable-Intensity (Selector & Trimmer)
 BSD-1293-001AW $180.00ea 2  Ultra Red . 54 -- 67 120VAC 1.70W 660 120º
 BSD-1293-007AW $180.00ea 2  P. Green . 54 -- 67 120VAC 1.70W 557 120º
 Fixed Safelight Intensity (No Selector & Trimmer)
 BSD-1293-001BW $114.00ea 2  Ultra Red . 54 -- 67 120VAC 1.70W 660 120º
 BSD-1293-007BW $114.00ea 2  P. Green . 54 -- 67 120VAC 1.70W 557 120º

 High-Power Invisible InfraRed LEDs  940nm
 BSD-1293-941BW $150.00ea 2  Infrared . 54 -- 67 120VAC 1.70W 940 120º
  Custom Options for Qualified Large Quantity OEM Requirements
  Replace W in Part Number with Required Viewing Angle Options    [Call LEDtronics for orders with optional viewing angles]
  N - Narrow (12°)             M - Medium (50°)              S - Standard (30°)             W - Extra Wide (120°)
Right-Angled Swivel Head
 Series BSD-1260 		     

Order Mark

Part Number

Retail Price (Volume Price Available)

Min. Order
Qty

 LED Color

No. of LEDs

Input Voltage

 Power
Watts
(typ) 		lp
(nm)

View
Angle
2q½

 Right-Angled Adjustable Intensity (Selector & Trimmer)
 BSD-1260-001AW $150.00ea 2  Ultra Red . 54 -- 67 120VAC 1.70W 660 120º
 BSD-1260-007AW $150.00ea 2  P. Green . 54 -- 67 120VAC 1.70W 555 120º

 Right-Angled Fixed Safelight Intensity (No Selector & Trimmer)
 BSD-1260-001BW $95.00ea 2  Ultra Red . 54 -- 67 120VAC 1.70W 660 120º

 High-Power Invisible InfraRed LEDs  940nm
 BSD-1260-941BW $135.00ea 2  Infrared . 54 -- 67 120VAC 1.70W 940 120º
  Custom Options for Qualified Large Quantity OEM Requirements
  Replace W in Part Number with Required Viewing Angle Options     [Call LEDtronics for orders with optional viewing angles]
  N - Narrow (12°)             M - Medium (50°)              S - Standard (30°)             W - Extra Wide (120°)

Specifications subject to change without notice


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