

The Philips TrueForce LED HPL ND 60-42W E40 840 LED bulb, reference 63828300, is a professional LED lamp designed to replace HID discharge light sources in compatible luminaires. With a power rating of 42 W, it delivers a luminous flux of 6000 lm and an efficacy of 142 lm/W, offering an LED alternative to 125 W HPL and 70 W SON lamps.
Equipped with an E40 base and 4000 K neutral white light, it stands out for its omnidirectional 360° light distribution, especially suitable for taking advantage of the reflectors in luminaires originally designed for discharge lamps. It can operate either with a compatible electromagnetic ballast or via direct connection to 220-240 V mains, providing flexibility in lighting retrofit projects.
The Philips TrueForce LED HPL offers a nominal luminous flux of 6000 lm with a consumption of 42 W, achieving a luminous efficacy of 142 lm/W. This combination makes it possible to significantly reduce installed power compared with traditional HID technologies while maintaining high light output.
Philips specifies this reference as an alternative to 125 W HPL lamps and 70 W SON lamps. It is especially intended for the modernization of compatible existing luminaires in urban, street, residential, and professional lighting.
Before replacing, the luminaire dimensions, base, thermal conditions, and compatibility of the installed control gear must be checked.
One of the main advantages of the TrueForce LED HPL 63828300 is its EM/mains compatibility. It can work with compatible electromagnetic ballasts or be connected directly to 220-240 V supply following the diagrams and conditions indicated by Philips.
This makes it easier to retrofit existing installations. If the wiring is modified to remove or bypass the control gear, the work must be carried out by qualified personnel in accordance with the manufacturer’s instructions.
The lamp uses an E40 screw base, common in professional luminaires equipped with high-power HID sources. Before replacing an existing lamp, it is necessary to verify that the installed lampholder is E40.
The 840 color code corresponds to a color temperature of 4000 K and a CRI of 80. This neutral white tone provides functional and balanced lighting, suitable for areas where good visibility is required.
The color consistency specified by Philips is below 6.
The lamp has a nominal beam angle of 360°, emitting light around virtually its entire perimeter. This omnidirectional distribution makes it possible to take advantage of the reflectors in many luminaires originally designed for HPL or SON lamps.
The TrueForce LED HPL uses a corncob design, with the LED emitters distributed around the body. This format provides a very wide light distribution while maintaining dimensions compatible with numerous HID luminaires.
The body is made of plastic and has a transparent finish.
Philips specifies an IP65 protection rating for the lamp, providing protection against dust ingress and water jets under the intended installation conditions.
In outdoor applications, the final protection rating of the assembly also depends on the luminaire, lampholder, connections, and the rest of the components used.
The nominal service life declared by Philips is 50,000 hours, with 70% luminous flux maintenance at the end of that period.
The lamp is also designed to withstand up to 50,000 switching cycles, helping reduce maintenance interventions in professional installations.
The nominal start-up time is approximately 0.45 seconds, and the lamp reaches 60% of its luminous flux in about 0.45 seconds as well.
LED technology thus avoids the long warm-up periods typical of certain traditional discharge sources.
The Philips TrueForce LED HPL operates at a nominal voltage of 220-240 V and a frequency of 50-60 Hz. Its nominal current is 186 mA and the power factor reaches 0.95.
The inrush current specified by the manufacturer is 6.3 A.
The ND designation indicates that this lamp is not dimmable. It must not be connected to conventional dimmers.
The lamp has a diameter of 84 mm and an overall length of 191 mm. Its net weight is approximately 500 g.
These dimensions should be checked before replacement to ensure there is enough space inside the luminaire and that proper thermal conditions are maintained.
Philips specifies an operating ambient temperature range from -30 to +45 °C. The maximum rated case temperature T-Case is 65 °C.
The TrueForce LED HPL 63828300 has energy efficiency class D according to the current European scale. The declared energy consumption is 42 kWh per 1000 hours of operation.
The lamp is classified in photobiological risk group RG1 according to EN 62471. Philips also declares a PstLM flicker value of 1 and an SVM stroboscopic effect value of 1.6.
Philips indicates different maximum quantities depending on the circuit breaker and supply system:
These values must be combined with the actual sizing of conductors, protection devices, and installation characteristics.
The Philips TrueForce LED HPL 63828300 makes it possible to modernize luminaires equipped with traditional HID sources using a 42 W LED lamp capable of delivering 6000 lm. Its E40 base and 360° omnidirectional distribution help preserve the optical performance of compatible luminaires.
Compatibility with electromagnetic ballasts and direct mains connection provides flexibility during retrofit, while the 142 lm/W efficacy, 50,000-hour service life, and IP65 protection help reduce energy consumption and maintenance needs.
Important: Philips identifies this lamp as an alternative to 125 W HPL and 70 W SON. Ballast compatibility, dimensions, base, and thermal conditions of the luminaire must be checked beforehand. Any modification for direct mains connection must be carried out following the manufacturer’s instructions.