What to Check Before Buying Any Replacement Lamp for Old IPL SHR Elight Machines？

No matter which brand you choose, always verify these points:

Physical dimensions like the following:
Diameter: 7 mm

Arc length: 65 mm

Total length: 130 mm (including leads — confirm lead type: flexible or rigid)

 Electrical compatibility
Voltage and capacitance matching your machine

Energy per pulse (Joules)

Maximum repetition rate

Mismatched electrical specs can damage your IPL generator — so don’t guess.

 Cooling type
Air-cooled or water-cooled? Your handpiece determines this.

Not all xenon lamps handle heat the same way.

 Spectrum output
IPL needs a broad, stable spectrum. Most xenon lamps are similar, but cheaper ones may degrade faster in UV range, reducing treatment efficacy over time.

Potential Risks of Cheap Alternatives (Be Honest)

We always tell my readers: saving money is smart, but know the trade-offs.

Risk Explanation:
Shorter lifetime : Heraeus may last 500k+ shots. While Some Shanghai lamps last 100–200k shots.
Inconsistent energy: Cheaper lamps may fluctuate shot-to-shot.
Glass degradation: UV stability can be lower, affecting long-term performance.
No warranty or support :Usually Branded lamp will make it warranty about 12months, while China lamp suppliers offer 0–3 months only or usually no warranty even.
Our advice: Buy one sample first. Test it in one device for a few weeks before ordering in bulk.

Any more questions kindly check with kelly by whatsapp 0086-13522789042.