Osram 64633 HLX halogen bulb 150 W 5600 lm 50 h

The Osram 64633 HLX halogen bulb provides 150 W power and a luminous flux of 5600 lm with an expected lifetime of 50 hours. Some lamp models in the HLX range are offered as XENOPHOT versions with xenon as the filler gas instead of krypton, which can increase luminous flux by up to 10% while maintaining the same electrical specifications.

Advantages

The HLX design delivers high-intensity, focused light suitable for applications requiring strong illumination. The XENOPHOT option (type HLX) yields up to 10% higher luminous flux compared to krypton-filled variants without changing electrical lamp data. The bulb is compatible with fixtures designed for HLX halogen lamps and offers a compact form factor for concentrated light output.

Suitable for

• Stage and studio lighting
• Projection and optical equipment
• Specialized spot and task lighting

Key specifications

• Brand: Ledvance (Osram model 64633)
• Model: 64633 HLX
• Type: Halogen HLX (XENOPHOT versions available)
• Power: 150 W
• Luminous flux: 5600 lm
• Rated lifetime: 50 h

How to use

Install the HLX halogen bulb only in compatible fixtures designed for HLX lamps, ensuring the correct socket and secure mechanical fit. Handle the bulb with a clean cloth or gloves to avoid oil contamination of the glass, which can shorten life or cause damage. Operate the lamp within the fixture’s specified electrical ratings and allow the lamp to cool before replacing.

Recommendations

Select the XENOPHOT version when a modest increase in luminous flux (up to 10%) is required without altering fixture wiring or electrical load. Observe the rated 50-hour service life and maintain proper ventilation around the fixture to avoid overheating. For safety, follow the fixture manufacturer’s instructions and local disposal regulations for halogen lamps.