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Hamamatsu L11316 and L11317 Compact 5W Xenon Flash Lamp Module

  • Hamamatsu L11316 and L11317 Series
Call for pricing
0.40 LBS
6-8 Weeks

Product Description

Hamamatsu L11316 and L11317 series are compact 5W xenon flash lamp modules contains a 5W xenon flash lamp along with its power supply and trigger socket. Up to 5W of energy can be input, which is the maximum among lamp modules of this size. These xenon flash lamp modules also deliver high output and long service life, making them ideal as a light source for water quality and atmospheric analyzers.


  • Water quality analysis
  • Air pollution analysis
  • UV - VIS spectroscopy
  • MTP reader
    • (Absorption analysis, fluorescence analysis)
  • Blood analyzers
  • Imaging cytometry
  • Mineral gem inspection
  • Stroboscopy


  • 1.5mm and 3.0mm Arc size,
  • High stability: 1.5 % CV or less,
  • Long life: 1×10^9 flashes or more,
  • Compact size,
  • High output model,
  • Repetitive emission frequency: 530 Hz Max.



Description / Value


Type Number

L11316-01 / -11| L11317-01


Arc size

1.5 | 3.0


Spectral range of light output

UV glass

185 to 2000



Main discharge voltage variable range1

650 to 1000


Main discharge capacitor2



Maximum average input (continuous)3

See operating condition examples


Light output stability (Max.)

0.9 | 0.4

% CV

Guaranteed life6

5 x 10^8


Input voltage range

21.6 to 26.4


Input current



Inrush current



Trigger input

Rectangular wave  5 V to 10 V; pulse width must be 10 µs or more.

Trigger input impedance



Cooling method6

Not required

Weight (standard type: L9455-01)

Approx. 170


Operating ambient temperature

0 to +40


Storage ambient temperature

-40 to +90


Storage ambient humidity

Below 95% (no condensation)

% RH

Electromagnetic environmental compatibility

Without noise filter

EN61326-1:  2006 Group 1, Class A

With noise filter

EN61326-1:  2006 Group 1, Class B

1. Adjustable with internal trimmer potentiometer or external voltage supply of 3.2 V to 4.8 V. 2. Adjusted at factory prior to shipment.

3. Maximum average input (continuous) W is given by: W=E × f [W], where E is the maximum input energy (J) and f is the repetition frequency (Hz).

4. Maximum average input energy (per flash) E is given by: E=1/2 CV[J], where V is the main discharge voltage (V) and the main discharge capacitance (F) for C.

5. Calculated by: standard deviation / average light output × 100 [%] 6. At 5-watt operation

7. Cooling is required if temperature on the lamp module exceeds 50 °C during operation.



Warranty Information

Manufacturer's Warranty:
The manufacturer warrants its products to be free of detects in materials and workmanship for the stated period from date of original purchase invoice. All warranties or merchant ability and fitness for any purpose and all other warranties, expressed or implied, except those expressly set forth herein, are deemed waived and excluded. Manufacturer's duty under the warranty is limited to replacement and/or repair of the defective part at their exclusive option. Seller shall not be liable for any expenses or damages incurred by the purchaser except as expressly set forth herein, and in no event shall seller or manufacturer be liable for any special, incidental or consequential damages of any kind. This warranty does not supersede any statutory rights that may be available in certain countries. The foregoing manufacturer's warranty of shall be voided, and of no force and effect if buyer has modified or damaged the product.

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