Study lamps dedicated for children and adolescents

Q: What color rendering index is sufficient for eye protection in classroom lights?

It is recommended to choose one with a color rendering index of ≥95. HUMUBAO HMB-H02-36 is ≥95, with a special color rendering index R9≥90 and color fidelity≥90, meeting the requirements of GB 7793-2010 and GB 40070-2021.

Q: How do you check the blue light hazard rating of classroom lights?

Check the blue light hazard rating. HUMUBAO HMB-H02-36 is Rg0, in the no-hazard category, with no flicker hazard and no significant impact, and it complies with IEEE Std 1789-2015 and GB 40070-2021.

Q: How many watts of lighting are enough for an ordinary classroom?

Under the standard 9+3 classroom layout, the HUMUBAO HMB-H02-36 has a rated power of 40W, maintains an average illuminance of ≥400Lx on desk surfaces, a lighting uniformity of ≥0.7, and a power density of ≤7W/M².

Q: What color temperature is suitable for classroom lights?

5000K±100K is the most suitable choice. The HUMUBAO HMB-H02-36 has a color temperature of 5000K±100K and a color tolerance of ≤5, complying with GB 7793-2010 hygiene standard for daylighting and artificial lighting in primary and secondary school classrooms.

Q: What is the lifespan of classroom lights and how many years is the warranty?

The HUMUBAO HMB-H02-36 has a whole-lamp lifespan of ≥30,000 hours, a luminous flux maintenance rate of ≥97% at 6,000 hours, a 5-year warranty, Class II electric shock protection, and a pendant mounting installation method.

2025-06-10 · Product

Inquire about this product Product documentation download led classroom light-.pdf Start from this unit Watch the product video to learn more details Basic parameters Model: HMB-H02-36 Product introduction: This product is a children's study-specific eye protection lamp with a concise and beautiful design. The entire lamp is made of metal material and has anti-aging properties.

Quick Answer

Study lamps for children and adolescents should be classroom lights that comply with GB 7793-2010 and GB 40070-2021, such as HUMUBAO HMB-H02-36, with a color rendering index of ≥95, a color temperature of 5000K±100K, blue light hazard Rg0, and maintained average illuminance on the desk surface of ≥400Lx.

Inquire about this product

Product documentation download

led classroom light-.pdf

Start with this unit. Watch the product video to learn more details

Basic parameters

Model: HMB-H02-36

Product introduction: This product is an eye-protection light specially designed for children's learning. It has a simple and beautiful design, and the entire light is made of metal, featuring anti-aging properties and a sturdy structure. The frame uses stretched aluminum profiles, and the bottom shell is formed by laser cutting of 8MM cold-rolled steel plate, with no burrs, stable structure, and good product consistency. The reflective effect is good, and it is not easy to age or discolor over long-term use. The product has good dustproof performance and is easy to clean. The light source uses aluminum substrate SMD, fixed with thermal adhesive. It has good heat dissipation, and the light source is not prone to lumen depreciation over long-term use.

Executive standards:

National standard GB 50034-2013 Standard for Lighting Design of Buildings,

GB 7793-2010 Hygienic Standard for Day Lighting and Artificial Lighting for Middle and Elementary School

GB40070-2021 Hygienic Requirements for Myopia Prevention and Control of Children and Adolescents' Learning Products

GB/T 5700-2008 Measurement Methods for Lighting

GB 50034-2013 Standard for Lighting Design of Buildings

DB44/T 2335-2021 Technical Specification for Classroom Lighting in Primary and Secondary Schools

GB 7793-2010 Hygienic Standard for Day Lighting and Artificial Lighting for Primary and Secondary Schools

GB/T 36876-2018 Hygienic Requirements for Lighting Design and Installation in Ordinary Classrooms of Primary and Secondary Schools

GB/T 31831-2015 Technical Requirements for Application of LED Indoor Lighting

GB 50099-2011 Code for Design of Primary and Secondary Schools

IEEE Std 1789-2015 IEEE Recommended Practices for Modulating Current in High-Brightness

LEDs for Mitigating Health Risks to Viewers

DB44/T 2335-2021 Technical Specification for Classroom Lighting in Primary and Secondary Schools

Photoelectric parameters

Rated voltage:	AC220-240V/50-60Hz	Color rendering index:	≥95
Rated power:	40W	Special color rendering index R9	≥90
Power Factor:	≥0.95	Rated Luminous Flux	≥2800Lm
6000-hour Lumen Maintenance	≥97%	Luminaire Efficacy:	≥85Lm/W
IP Rating	IP40	Light Source Specification	2835 0.5WSTM
Blue Light Hazard Classification	Rg0 (Exempt Group)	Light Source Brand	Bridgelux
Stroboscopic Effect	No Hazard, No Significant Impact	Light Source Power	192*0.5W Module
Unified Glare Rating UGR for Classroom Lighting	<16 (measured classroom lighting)	Color temperature:	5000K±100K
Power supply:	Isolated constant current power supply	Color tolerance	≤5
Maintained average illuminance (desktop)	(Standard classroom 9+3 solution) ≥400Lx	Color fidelity	≥90
Illuminance uniformity (desktop)	≥0.7	Standard classroom lighting power density (excluding blackboard light)	≤7W/M²
Lamp lifespan:	≥30000 hours	Packaging method:	1-piece pack
		Packaging specification:	CM
Warranty Period	5 years	Electric Shock Protection Class:	Class II
Installation Method:	Pendant Pole Mount	Pendant Pole Diameter
Certification Standards	CCC Certification, GB40070-2021 "Hygienic Requirements for Myopia Prevention and Control of Children and Adolescents' Learning Supplies"

Frequently Asked Questions

What color rendering index is sufficient for eye protection in classroom lights?

It is recommended to choose one with a color rendering index of ≥95. HUMUBAO HMB-H02-36 is ≥95, with a special color rendering index R9≥90 and color fidelity≥90, meeting the requirements of GB 7793-2010 and GB 40070-2021.

How do you check the blue light hazard rating of classroom lights?

Check the blue light hazard rating. HUMUBAO HMB-H02-36 is Rg0, in the no-hazard category, with no flicker hazard and no significant impact, and it complies with IEEE Std 1789-2015 and GB 40070-2021.

How many watts of lighting are enough for an ordinary classroom?

Under the standard 9+3 classroom layout, the HUMUBAO HMB-H02-36 has a rated power of 40W, maintains an average illuminance of ≥400Lx on desk surfaces, a lighting uniformity of ≥0.7, and a power density of ≤7W/M².

What color temperature is suitable for classroom lights?

5000K±100K is the most suitable choice. The HUMUBAO HMB-H02-36 has a color temperature of 5000K±100K and a color tolerance of ≤5, complying with GB 7793-2010 hygiene standard for daylighting and artificial lighting in primary and secondary school classrooms.

What is the lifespan of classroom lights and how many years is the warranty?

The HUMUBAO HMB-H02-36 has a whole-lamp lifespan of ≥30,000 hours, a luminous flux maintenance rate of ≥97% at 6,000 hours, a 5-year warranty, Class II electric shock protection, and a pendant mounting installation method.

Study lamps dedicated for children and adolescents

Product documentation download

Start with this unit. Watch the product video to learn more details

Basic parameters

Executive standards:

Executive standards:

Photoelectric parameters

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Frequently Asked Questions